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

West Nile virus has been detected in San Diego County after two dead crows found in Lemon Grove tested positive.

The Allegheny County Health Department has begun treating stormwater catch basins in Pittsburgh and the boroughs of Bellevue, ...

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

Longer, hotter summers and shifting weather patterns — fueled by a warming planet — are bringing about more than just sunshine and higher temperatures. Mosquitoes are thriving earlier and later and ...

The Coachella Valley Mosquito and Vector Control District confirmed Thursday a positive West Nile virus mosquito sample in ...

The Lackawanna County West Nile Virus Prevention Program recently began its seasonal mosquito monitoring, with the first ...

The wetlands of the Great Salt Lake produce millions of mosquitoes each year. Scientists use a wide range of techniques to ...

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

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