Boehringer Ingelheim has landed an exclusive license to Prime Vector Technologies’ (PVT) viral vector platform for developing ...

More than 30,000 sterile mosquitoes will be released in the San Gabriel Valley every week through October in an effort to ...

A mosquito sample in Yolo County has tested positive for the West Nile virus, the Sacramento-Yolo Mosquito and Vector Control ...

The virus is primarily a bird disease but can be transmitted to humans when certain types of mosquitoes feed on an infected ...

Mosquito season typically starts in April, but the county reminded everyone on Thursday to follow three steps: Prevent, Protect and Report.

Mosquitoes collected during routine monitoring near the San Carlos neighborhood have tested positive for West Nile virus, ...

Mosquitoes collected during routine monitoring near San Carlos have tested positive for West Nile virus, the first detection ...

The County of San Diego has detected West Nile Virus in mosquitoes collected near San Carlos, and is urging residents to ...

San Bernardino County health officials are sounding the alert after the discovery of mosquitoes that tested positive for the ...

First human West Nile case in Sacramento County this year. Officials urge precautions before the holiday weekend.

Mosquitoes collected in San Bernardino have tested positive for West Nile virus, San Bernardino County officials announced on ...

Epidemiology Division announced Wednesday the county’s first human case of Neuroinvasive West Nile virus (WNV) for 2026.