Mosquitoes are buzzing again — and some are carrying West Nile virus. Local health agencies have already found virus-positive mosquitoes in Sacramento, Kern, Tulare, and Santa Clara counties, ...

Mid-June is earlier than we typically first find West Nile virus-infected mosquitoes in Massachusetts, health officials say.

West Nile virus detected in Massachusetts ‘earlier’ than normal: ‘People should take steps to prevent mosquito bites’ ...

Massachusetts public health officials have confirmed the first mosquito sample to test positive for West Nile virus in the ...

Mosquitoes trapped in Shrewsbury have tested positive for West Nile virus, the state Department of Public Health announced ...

Mosquitos in McHenry and DuPage counties have tested positive for West Nile virus, public health officials announced.

It is not uncommon for West Nile to be detected in local mosquito pools. Last year, Louisiana recorded 617 positive mosquito ...

Public health officials in Massachusetts said Tuesday that West Nile virus was confirmed in a mosquito sample in Worcester ...

Health officials in Massachusetts said on Tuesday they’ve identified a batch of mosquitos that tested positive for West Nile ...

TAYLORVILLE, Ill. (WAND) - Christian County has their first West Nile Virus positive mosquito sample of the 2025 season.

Christian County reported on Tuesday its first positive test for West Nile Virus, becoming the first county in the WCIA ...

Mosquitos captured in Shrewsbury have tested positive for West Nile virus, the Massachusetts Department of Public Health announced in a press release on Tuesday. It marks the first this year that West ...