West Nile Encephalitis
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Synonyms of West Nile Encephalitis
- Eastern equine encephalitis
- Japanese encephalitis
- Kunjin fever
- Venezuelan encephalitis
- Viral encephalitis
- Western equine encephalitis
- West Nile Fever
- West Nile virus
- No subdivisions found.
There are seventeen species of birds that are the known carriers of and transmit West Nile Encephalitis (WNE) to humans via the Culex, Aedes, and Anopheles mosquitoes. WNE first causes symptomatic or asymptomatic illness in wild migratory birds that act as viral replication factories. Wild birds infected with WNE contain high titers of the virus and remain viremic for 1-2 weeks, making them ideal hosts to perpetuate the disease. Mosquitoes transmit WNE from birds to humans. Horses, dogs, and other small animals may harbor WNE after being bitten; however, they are inefficient transmitters because viral titers are relatively low, and WNE viremia is short-lived in these animals.
West Nile Encephalitis Resources
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