Health officials point to the EPA’s list of approved repellents as the best defense against mosquitoes that spread West Nile ...

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

The West Nile virus is spread to people through the bite of an infected mosquito, said Health Commissioner Joe Ebel. There are no vaccines or medicines to prevent West Nile, so the best way to prevent ...

The West Nile virus has been identified and is considered active in Butte County following positive test in two mosquito ...

DNA in the mosquito RNA for the West Nile virus and the equipment that we purchased for, well, depending on the reagents that we use in the test for dengue, they could test for a lot of different ...