Mosquitoes collected by the Allegheny County Health Department tested positive for West Nile virus in six areas Tuesday.

The Shasta Mosquito and Vector Control District (SMVCD) has confirmed the first mosquito sample to test positive for West ...

Two mosquito traps in Cache County - located in Trenton and Amalga - have tested positive for West Nile Virus, according to a press release from the Cache Mosquito Abatement ...

Mosquito pesticide spraying that has already taken place this week will be extended into next week for parts of La Mesa to prevent the potential spread of West Nile virus.