Is there a vaccine to prevent West Nile Virus infection?
There is no vaccine for humans for protection against West Nile virus infection. Currently several companies are working towards developing a vaccine. However, there is a vaccine available for horses.

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1. What is West Nile Virus?
2. How do people become infected with West Nile Virus?
3. How do mosquitoes become infected with West Nile Virus?
4. What is "encephalitis"?
5. Who is at risk of getting sick from West Nile Virus?
6. What are the symptoms of West Nile Virus infection?
7. Is there a treatment for West Nile Virus infection?
8. Is there a vaccine to prevent West Nile Virus infection?
9. Can I get WNV from another person or an animal?
10. Can I get WNV directly from birds?
11. If bitten by a mosquito, should I be tested for WNV?
12. What time of year are mosquito-borne viruses spread?
13. How can I help protect myself and my family from West Nile Virus?
14. Which animals can get infected with West Nile Virus?
15. Can a person get West Nile Virus infection by eating infected birds?
16. What is Maricopa County doing to prepare for West Nile Virus?
17. Where can I get more information on West Nile Virus (WNV)?