External Links DisclaimerPrivacy & Security Notice
Home Environment Disease
West Nile Virus FAQs
What is West Nile Virus? What are the symptoms of WNV? How does it spread? How soon do infected people get sick? How is WNV infection treated? What should I do if I think I have WNV? What is the risk of catching WNV? Is there a vaccine against West Nile Virus to prevent people from getting the disease? What can I do to prevent WNV? How long has West Nile Virus been in the U.S.? If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? What is the basic transmission cycle? Can you get West Nile virus directly from birds? Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? How many types of animals have been found to be infected with WNV? Can you get West Nile Virus from eating game birds or animals that have been infected? Can I use an insect repellent containing DEET and sunscreen at the same time? What precautions should I use in applying insect repellent on a child? How can I find out about mosquito-control programs in my area? Q. What is West Nile Virus? A. West Nile Virus (WNV) is a potentially serious illness. Experts believe WNV is established as a seasonal epidemic in North America that is most prevalent in the summer and fall when mosquitoes are most abundant. The virus can infect people, birds, mosquitoes, horses and other mammals. back to top Q. What are the symptoms of WNV? A. WNV affects the central nervous system. Symptoms vary. No Symptoms in Most People. Approximately four out of five people who are infected with WNV will not show any symptoms at all. Mild Symptoms in Some People. About one in five people who become infected will show mild symptoms, including fever, headache, and body aches, nausea, vomiting, and sometimes swollen lymph glands or a skin rash on the chest, stomach and back. Symptoms typically last a few days. Serious Symptoms in a Few People. About one in 150 people infected with WNV will develop severe illness. The severe symptoms can include high fever, a stiff neck, confusion, coma, tremors, convulsions, muscle weakness, and loss of vision, numbness and paralysis. These symptoms may last several weeks and neurological damage may be permanent. back to top Q. How does it spread? A. In a variety of ways, but mostly by infected mosquitoes. Infected Mosquitoes. Generally, infected mosquitoes spread WNV. Mosquitoes carry WNV when they feed on infected birds. Infected mosquitoes can then spread WNV to people and other animals when they bite. Transfusions, Transplants, and Mother-to-Child. In a rare number of cases, WNV has also spread through blood transfusions, organ transplants, breastfeeding and even during pregnancy from mother to baby. Not through Touching. You cannot get WNV from casual contact, such as touching or kissing a person who has the disease. back to top Q. How soon do infected people get sick? A. People typically develop symptoms between three and 14 days after an infected mosquito bites them. back to top Q. How is WNV infection treated? A. There is no specific treatment for WNV infection. In cases with mild symptoms, people experience symptoms such as fever and aches that pass on their own. In more severe cases, people usually need to go to the hospital where they can receive supportive treatment, including intravenous fluids, help with breathing and nursing care, and to prevent secondary infection, such as pneumonia. back to top Q. What should I do if I think I have WNV? A. Mild WNV illness improves on its own; people do not necessarily need to seek medical attention for this infection. If you develop symptoms of severe WNV illness, such as unusually severe headaches or confusion, seek medical attention immediately. Severe WNV illness often requires hospitalization. Pregnant women and nursing mothers are encouraged to talk to their doctor if they develop symptoms that could be WNV. back to top Q. What is the risk of catching WNV? A. For most, risk is low. Less than one percent of people who are bitten by mosquitoes develop any symptoms of the disease and relatively few mosquitoes actually carry WNV. Greater risk for those who frequent the outdoors. People who spend a lot of time outdoors are more likely to be bitten by an infected mosquito. They should take care to avoid mosquito bites. The risk of severe illness and death is highest for people over 50 years of age, although people of all ages can become ill. Risk through medical procedures is low. The risk of getting WNV through blood transfusions and organ transplants is very small; this risk should not prevent people who need surgery from having it. If you have concerns, talk with your doctor before surgery. Pregnancy and nursing do not increase the risk of becoming infected with WNV. back to top Q. Is there a vaccine against West Nile Virus to prevent people from getting the disease? A. No. back to top Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. What is West Nile Virus? A. West Nile Virus (WNV) is a potentially serious illness. Experts believe WNV is established as a seasonal epidemic in North America that is most prevalent in the summer and fall when mosquitoes are most abundant. The virus can infect people, birds, mosquitoes, horses and other mammals. back to top Q. What are the symptoms of WNV? A. WNV affects the central nervous system. Symptoms vary. No Symptoms in Most People. Approximately four out of five people who are infected with WNV will not show any symptoms at all. Mild Symptoms in Some People. About one in five people who become infected will show mild symptoms, including fever, headache, and body aches, nausea, vomiting, and sometimes swollen lymph glands or a skin rash on the chest, stomach and back. Symptoms typically last a few days. Serious Symptoms in a Few People. About one in 150 people infected with WNV will develop severe illness. The severe symptoms can include high fever, a stiff neck, confusion, coma, tremors, convulsions, muscle weakness, and loss of vision, numbness and paralysis. These symptoms may last several weeks and neurological damage may be permanent. back to top Q. How does it spread? A. In a variety of ways, but mostly by infected mosquitoes. Infected Mosquitoes. Generally, infected mosquitoes spread WNV. Mosquitoes carry WNV when they feed on infected birds. Infected mosquitoes can then spread WNV to people and other animals when they bite. Transfusions, Transplants, and Mother-to-Child. In a rare number of cases, WNV has also spread through blood transfusions, organ transplants, breastfeeding and even during pregnancy from mother to baby. Not through Touching. You cannot get WNV from casual contact, such as touching or kissing a person who has the disease. back to top Q. How soon do infected people get sick? A. People typically develop symptoms between three and 14 days after an infected mosquito bites them. back to top Q. How is WNV infection treated? A. There is no specific treatment for WNV infection. In cases with mild symptoms, people experience symptoms such as fever and aches that pass on their own. In more severe cases, people usually need to go to the hospital where they can receive supportive treatment, including intravenous fluids, help with breathing and nursing care, and to prevent secondary infection, such as pneumonia. back to top Q. What should I do if I think I have WNV? A. Mild WNV illness improves on its own; people do not necessarily need to seek medical attention for this infection. If you develop symptoms of severe WNV illness, such as unusually severe headaches or confusion, seek medical attention immediately. Severe WNV illness often requires hospitalization. Pregnant women and nursing mothers are encouraged to talk to their doctor if they develop symptoms that could be WNV. back to top Q. What is the risk of catching WNV? A. For most, risk is low. Less than one percent of people who are bitten by mosquitoes develop any symptoms of the disease and relatively few mosquitoes actually carry WNV. Greater risk for those who frequent the outdoors. People who spend a lot of time outdoors are more likely to be bitten by an infected mosquito. They should take care to avoid mosquito bites. The risk of severe illness and death is highest for people over 50 years of age, although people of all ages can become ill. Risk through medical procedures is low. The risk of getting WNV through blood transfusions and organ transplants is very small; this risk should not prevent people who need surgery from having it. If you have concerns, talk with your doctor before surgery. Pregnancy and nursing do not increase the risk of becoming infected with WNV. back to top Q. Is there a vaccine against West Nile Virus to prevent people from getting the disease? A. No. back to top Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. What are the symptoms of WNV? A. WNV affects the central nervous system. Symptoms vary. No Symptoms in Most People. Approximately four out of five people who are infected with WNV will not show any symptoms at all. Mild Symptoms in Some People. About one in five people who become infected will show mild symptoms, including fever, headache, and body aches, nausea, vomiting, and sometimes swollen lymph glands or a skin rash on the chest, stomach and back. Symptoms typically last a few days. Serious Symptoms in a Few People. About one in 150 people infected with WNV will develop severe illness. The severe symptoms can include high fever, a stiff neck, confusion, coma, tremors, convulsions, muscle weakness, and loss of vision, numbness and paralysis. These symptoms may last several weeks and neurological damage may be permanent. back to top Q. How does it spread? A. In a variety of ways, but mostly by infected mosquitoes. Infected Mosquitoes. Generally, infected mosquitoes spread WNV. Mosquitoes carry WNV when they feed on infected birds. Infected mosquitoes can then spread WNV to people and other animals when they bite. Transfusions, Transplants, and Mother-to-Child. In a rare number of cases, WNV has also spread through blood transfusions, organ transplants, breastfeeding and even during pregnancy from mother to baby. Not through Touching. You cannot get WNV from casual contact, such as touching or kissing a person who has the disease. back to top Q. How soon do infected people get sick? A. People typically develop symptoms between three and 14 days after an infected mosquito bites them. back to top Q. How is WNV infection treated? A. There is no specific treatment for WNV infection. In cases with mild symptoms, people experience symptoms such as fever and aches that pass on their own. In more severe cases, people usually need to go to the hospital where they can receive supportive treatment, including intravenous fluids, help with breathing and nursing care, and to prevent secondary infection, such as pneumonia. back to top Q. What should I do if I think I have WNV? A. Mild WNV illness improves on its own; people do not necessarily need to seek medical attention for this infection. If you develop symptoms of severe WNV illness, such as unusually severe headaches or confusion, seek medical attention immediately. Severe WNV illness often requires hospitalization. Pregnant women and nursing mothers are encouraged to talk to their doctor if they develop symptoms that could be WNV. back to top Q. What is the risk of catching WNV? A. For most, risk is low. Less than one percent of people who are bitten by mosquitoes develop any symptoms of the disease and relatively few mosquitoes actually carry WNV. Greater risk for those who frequent the outdoors. People who spend a lot of time outdoors are more likely to be bitten by an infected mosquito. They should take care to avoid mosquito bites. The risk of severe illness and death is highest for people over 50 years of age, although people of all ages can become ill. Risk through medical procedures is low. The risk of getting WNV through blood transfusions and organ transplants is very small; this risk should not prevent people who need surgery from having it. If you have concerns, talk with your doctor before surgery. Pregnancy and nursing do not increase the risk of becoming infected with WNV. back to top Q. Is there a vaccine against West Nile Virus to prevent people from getting the disease? A. No. back to top Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. How does it spread? A. In a variety of ways, but mostly by infected mosquitoes. Infected Mosquitoes. Generally, infected mosquitoes spread WNV. Mosquitoes carry WNV when they feed on infected birds. Infected mosquitoes can then spread WNV to people and other animals when they bite. Transfusions, Transplants, and Mother-to-Child. In a rare number of cases, WNV has also spread through blood transfusions, organ transplants, breastfeeding and even during pregnancy from mother to baby. Not through Touching. You cannot get WNV from casual contact, such as touching or kissing a person who has the disease. back to top Q. How soon do infected people get sick? A. People typically develop symptoms between three and 14 days after an infected mosquito bites them. back to top Q. How is WNV infection treated? A. There is no specific treatment for WNV infection. In cases with mild symptoms, people experience symptoms such as fever and aches that pass on their own. In more severe cases, people usually need to go to the hospital where they can receive supportive treatment, including intravenous fluids, help with breathing and nursing care, and to prevent secondary infection, such as pneumonia. back to top Q. What should I do if I think I have WNV? A. Mild WNV illness improves on its own; people do not necessarily need to seek medical attention for this infection. If you develop symptoms of severe WNV illness, such as unusually severe headaches or confusion, seek medical attention immediately. Severe WNV illness often requires hospitalization. Pregnant women and nursing mothers are encouraged to talk to their doctor if they develop symptoms that could be WNV. back to top Q. What is the risk of catching WNV? A. For most, risk is low. Less than one percent of people who are bitten by mosquitoes develop any symptoms of the disease and relatively few mosquitoes actually carry WNV. Greater risk for those who frequent the outdoors. People who spend a lot of time outdoors are more likely to be bitten by an infected mosquito. They should take care to avoid mosquito bites. The risk of severe illness and death is highest for people over 50 years of age, although people of all ages can become ill. Risk through medical procedures is low. The risk of getting WNV through blood transfusions and organ transplants is very small; this risk should not prevent people who need surgery from having it. If you have concerns, talk with your doctor before surgery. Pregnancy and nursing do not increase the risk of becoming infected with WNV. back to top Q. Is there a vaccine against West Nile Virus to prevent people from getting the disease? A. No. back to top Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. How soon do infected people get sick? A. People typically develop symptoms between three and 14 days after an infected mosquito bites them. back to top Q. How is WNV infection treated? A. There is no specific treatment for WNV infection. In cases with mild symptoms, people experience symptoms such as fever and aches that pass on their own. In more severe cases, people usually need to go to the hospital where they can receive supportive treatment, including intravenous fluids, help with breathing and nursing care, and to prevent secondary infection, such as pneumonia. back to top Q. What should I do if I think I have WNV? A. Mild WNV illness improves on its own; people do not necessarily need to seek medical attention for this infection. If you develop symptoms of severe WNV illness, such as unusually severe headaches or confusion, seek medical attention immediately. Severe WNV illness often requires hospitalization. Pregnant women and nursing mothers are encouraged to talk to their doctor if they develop symptoms that could be WNV. back to top Q. What is the risk of catching WNV? A. For most, risk is low. Less than one percent of people who are bitten by mosquitoes develop any symptoms of the disease and relatively few mosquitoes actually carry WNV. Greater risk for those who frequent the outdoors. People who spend a lot of time outdoors are more likely to be bitten by an infected mosquito. They should take care to avoid mosquito bites. The risk of severe illness and death is highest for people over 50 years of age, although people of all ages can become ill. Risk through medical procedures is low. The risk of getting WNV through blood transfusions and organ transplants is very small; this risk should not prevent people who need surgery from having it. If you have concerns, talk with your doctor before surgery. Pregnancy and nursing do not increase the risk of becoming infected with WNV. back to top Q. Is there a vaccine against West Nile Virus to prevent people from getting the disease? A. No. back to top Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. How is WNV infection treated? A. There is no specific treatment for WNV infection. In cases with mild symptoms, people experience symptoms such as fever and aches that pass on their own. In more severe cases, people usually need to go to the hospital where they can receive supportive treatment, including intravenous fluids, help with breathing and nursing care, and to prevent secondary infection, such as pneumonia. back to top Q. What should I do if I think I have WNV? A. Mild WNV illness improves on its own; people do not necessarily need to seek medical attention for this infection. If you develop symptoms of severe WNV illness, such as unusually severe headaches or confusion, seek medical attention immediately. Severe WNV illness often requires hospitalization. Pregnant women and nursing mothers are encouraged to talk to their doctor if they develop symptoms that could be WNV. back to top Q. What is the risk of catching WNV? A. For most, risk is low. Less than one percent of people who are bitten by mosquitoes develop any symptoms of the disease and relatively few mosquitoes actually carry WNV. Greater risk for those who frequent the outdoors. People who spend a lot of time outdoors are more likely to be bitten by an infected mosquito. They should take care to avoid mosquito bites. The risk of severe illness and death is highest for people over 50 years of age, although people of all ages can become ill. Risk through medical procedures is low. The risk of getting WNV through blood transfusions and organ transplants is very small; this risk should not prevent people who need surgery from having it. If you have concerns, talk with your doctor before surgery. Pregnancy and nursing do not increase the risk of becoming infected with WNV. back to top Q. Is there a vaccine against West Nile Virus to prevent people from getting the disease? A. No. back to top Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. What should I do if I think I have WNV? A. Mild WNV illness improves on its own; people do not necessarily need to seek medical attention for this infection. If you develop symptoms of severe WNV illness, such as unusually severe headaches or confusion, seek medical attention immediately. Severe WNV illness often requires hospitalization. Pregnant women and nursing mothers are encouraged to talk to their doctor if they develop symptoms that could be WNV. back to top Q. What is the risk of catching WNV? A. For most, risk is low. Less than one percent of people who are bitten by mosquitoes develop any symptoms of the disease and relatively few mosquitoes actually carry WNV. Greater risk for those who frequent the outdoors. People who spend a lot of time outdoors are more likely to be bitten by an infected mosquito. They should take care to avoid mosquito bites. The risk of severe illness and death is highest for people over 50 years of age, although people of all ages can become ill. Risk through medical procedures is low. The risk of getting WNV through blood transfusions and organ transplants is very small; this risk should not prevent people who need surgery from having it. If you have concerns, talk with your doctor before surgery. Pregnancy and nursing do not increase the risk of becoming infected with WNV. back to top Q. Is there a vaccine against West Nile Virus to prevent people from getting the disease? A. No. back to top Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Pregnant women and nursing mothers are encouraged to talk to their doctor if they develop symptoms that could be WNV.
Q. What is the risk of catching WNV? A. For most, risk is low. Less than one percent of people who are bitten by mosquitoes develop any symptoms of the disease and relatively few mosquitoes actually carry WNV. Greater risk for those who frequent the outdoors. People who spend a lot of time outdoors are more likely to be bitten by an infected mosquito. They should take care to avoid mosquito bites. The risk of severe illness and death is highest for people over 50 years of age, although people of all ages can become ill. Risk through medical procedures is low. The risk of getting WNV through blood transfusions and organ transplants is very small; this risk should not prevent people who need surgery from having it. If you have concerns, talk with your doctor before surgery. Pregnancy and nursing do not increase the risk of becoming infected with WNV. back to top Q. Is there a vaccine against West Nile Virus to prevent people from getting the disease? A. No. back to top Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. Is there a vaccine against West Nile Virus to prevent people from getting the disease? A. No. back to top Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. What can I do to prevent WNV? A. The easiest and best way to avoid WNV is to prevent mosquito bites. Mosquitoes are most active at dusk and dawn. Consider staying indoors during these times or use insect repellent and wear long sleeves, pants, and socks. Light-colored clothing can help you see mosquitoes that land on you. Spray insect repellent containing DEET on clothing when you go outdoors (check the label for N, N-diethyl-meta-toluamide). Follow the instructions on the label. Adults and children more than two months of age can use preparations containing up to 35% DEET. Use DEET sparingly on children; don't apply repellent to children's hands because it may get in their mouth or eyes. Apply DEET lightly and evenly to exposed skin; do not use underneath clothing. Avoid contact with eyes, lips, and broken or irritated skin. Make sure you have screens on your windows and doors to keep mosquitoes outside. Fix broken screens. Drain standing water from places where a mosquito may lay her eggs. Keep children's wading pools empty and on their sides when not in use. Empty water from buckets, cans, pool covers, flower pots, etc. Throw away or cover stored tires. Change the water in pet dishes and birdbaths weekly. Check rain gutters for clogging. If you store water outside or have a well, make sure it's covered. back to top Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. How long has West Nile Virus been in the U.S.? A. It is not known how long it has been in the U.S., but scientists at the Centers for Disease Control and Prevention believe the virus has probably been in the eastern U.S. since the early summer of 1999, possibly longer. Since then, the virus has been found in 45 states and the District of Columbia with the heaviest concentration in Colorado, Nebraska, and South Dakota. In 2003, there were more than nine thousand reported human cases and 262 deaths attributable to the virus in the U.S. back to top Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. If I live in an area where birds or mosquitoes with West Nile virus have been reported and a mosquito bites me, am I likely to get sick? A. No. Even in areas where the virus exists, very few mosquitoes are infected with it. Even if the mosquito is infected, less than 1% of people who get bitten and become infected will get severely ill. The chances you will become severely ill from any one mosquito bite are extremely small. back to top Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. What is the basic transmission cycle? A. Mosquitoes become infected when they feed on infected birds, which may circulate the virus in their blood for a few days. Infected mosquitoes can then transmit West Nile virus to humans and animals while biting to take blood. The virus, which is located in the mosquito's salivary glands, is injected into the human or animal, where it may multiply, possibly causing illness. back to top Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. Can you get West Nile virus directly from birds? A. There is no evidence that a person can get the virus from handling live or dead infected birds. But it's best to avoid bare-handed contact when handling any dead animals, including dead birds. Use gloves or double plastic bags to place the carcass in a garbage can. Contact your local health department for instructions on reporting and disposing of the body. back to top Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. Besides mosquitoes, can you get West Nile virus directly from other insects or ticks? A. Infected mosquitoes are the primary source for West Nile virus. Ticks infected with West Nile virus have been found in Asia and Africa. Their role in the transmission and maintenance of the virus is uncertain. However, there is no information to suggest that ticks played any role in cases identified in the U.S. back to top Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. How many types of animals have been found to be infected with WNV? A. Although the vast majority of infections have been identified in birds, WNV has also infected horses, cats, bats, chipmunks, skunks, squirrels and domestic rabbits. back to top Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. Can you get West Nile Virus from eating game birds or animals that have been infected? A. There is no evidence that WNV can be transmitted to people if they consume infected birds or animals. However, in keeping with overall public health precautions, you should always follow procedures for fully cooking meat from either birds or animals. back to top Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. Can I use an insect repellent containing DEET and sunscreen at the same time? A. Yes. To protect your health, you can and should use both sunscreen and DEET when you are outdoors. Follow the instructions on the package for the proper application of each product. Apply sunscreen first, followed by repellent. You can also apply insect repellent to your clothing, rather than directly to your skin. back to top Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. What precautions should I use in applying insect repellent on a child? A. Here are a few things to keep in mind: Do not allow young children to apply insect repellent; an adult should do it for them. Keep repellents out of the reach of children. Avoid children's eyes and mouth and use it sparingly around their ears. Do not apply to children's hands. They tend to put their hands in their mouths. Do not apply repellent to skin under clothing. If you apply it to clothing, wash the treated clothing before the child wears the item again. back to top Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Q. How can I find out about mosquito-control programs in my area? A. Check with local health authorities to see if there is an organization mosquito control program in your area. A source of information for pesticides and repellents is the National Pesticide Information Center, which operates a toll-free information line: 1-800-858-7378. back to top Back to West Nile Virus Information Page Also, see: West Nile Virus Guidelines for Clinicians Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
Also, see:
West Nile Virus Guidelines for Clinicians
Source: Information Courtesy of the Centers for Disease Control and Prevention and the United States Northern Command
