Two dead crows collected in Lemon Grove tested positive for West Nile virus, marking the first detections of the virus ...

West Nile virus is mainly a bird disease, but it can be transmitted to humans by several types of mosquitoes if they feed on an infected bird and then bite people.

A case of human West Nile Virus (WNV), which is a form of mosquito-borne encephalitis, has been confirmed in Mobile County, according to Dr. Kevin Michaels, health officer for Mobile County. This is ...

The Illinois Department of Public Health reported that a mosquito in Illinois tested positive for West Nile virus. Find out ...

LEMON GROVE, Calif. (FOX 5/KUSI) — San Diego County officials say two dead crows found in Lemon Grove tested positive for ...

The Illinois Department of Public Health announced its first mosquito pool to test positive for the West Nile virus in the ...

SAN DIEGO — West Nile virus has been detected in San Diego County ... There have not been any reported cases in humans in San Diego County this year. But, San Diego County officials are ...

The mosquito batch was collected on May 9 in Rockford by the Winnebago County Health Department and tested positive for the virus on May 12.

Two dead crows collected in Lemon Grove tested positive for West Nile virus, prompting county environmental health officials ...

Two crows in San Diego tested positive for West Nile virus, prompting health officials to urge preventative measures.

The Illinois Department of Public Health reported that a mosquito pool in Rockford tested positive for West Nile Virus — the first positive cases this year. The specimens were collected on May 9.