How does WNV spread?

WNV often spreads by the bite of an infected mosquito. In a very small number of cases, WNV also has been spread through blood transfusions, organ transplants, breastfeeding, and pregnancy. WNV is not spread through casual contact such as touching or kissing a person infected with the virus.

Show All Answers

1. What is West Nile Virus?
2. What are the symptoms of WNV?
3. How does WNV spread?
4. What happens if a trap tests positive for WNV?
5. Is there a vaccine available to protect people from WNV?
6. How soon do people get sick after getting bitten by an infected mosquito?
7. Who is at risk for serious illness if infected with WNV?
8. What is the treatment for WNV disease?
9. How can people reduce the chance of getting infected?