Mosquitoes testing positive for West Nile virus were discovered in Anaheim and Garden Grove, the Orange County Mosquito and ...

Public health officials said mosquito samples collected in Anaheim and Garden Grove have tested positive for West Nile virus.

Orange County vector control officials have announced a series of treatments to address an increase in mosquitoes and the ...

Mosquitoes collected in Anaheim and Garden Grove have tested positive for West Nile virus, the first confirmed cases in ...

West Nile virus has been detected in a mosquito sample collected from a surveillance trap in the city of El Monte, officials said Tuesday. The San Gabriel Valley Mosquito & Vector Control District ...

Orange County residents are being asked to take precautions after health officials found mosquito samples testing positive for West Nile virus in Anaheim and Garden Grove. The Orange County Mosquito ...

A proposal to aerial spray them to fight the West Nile virus was met with controversy. In 2014 and 2015, health officials say Orange County had more West Nile virus cases than anywhere else in ...

Orange County officials have issued a health advisory after the West Nile virus was found in some of the area’s mosquitoes.

Southland residents are being asked to take precautions after health officials found mosquito samples testing positive for ...

Orange County officials issued a health advisory after West Nile virus was discovered in some of the area's mosquitoes. This ...

Public health officials on July 22 said mosquito samples collected in Anaheim and Garden Grove have tested positive for West Nile virus, the first confirmed virus activity this year.