West Nile virus has been found in a group of mosquitos in Utah County, that county's health department has reported.

Two mosquito samples taken from Boston last week tested positive for West Nile virus. See which neighborhoods they came from ...

Samples collected from West Roxbury and Hyde Park are the first to test positive for West Nile Virus in Boston this summer.

Mosquito samples collected in Fulton County tested positive for West Nile virus, according to the Fulton County Board of ...

Oregon has no reports so far of people contracting the virus. But it's still wise to cover up and prevent bites, health ...

The mosquitoes infected with the virus were discovered in Nesconset on July 1, Suffolk County health officials said ...

Boulder County Public Health confirmed that, last week, mosquitoes trapped on the east side of Niwot tested positive for West ...

Two mosquito test samples taken from Hyde Park and West Roxbury have tested positive for West Nile Virus, the Boston Public ...

Two mosquito samples collected in Hyde Park and West Roxbury tested positive for West Nile Virus— the first positive samples ...

The Utah State Public Health Laboratory has confirmed that sample from Cache County have tested positive for West Nile virus.

Richland Public Health officials have been notified by the Ohio Department of Health that West Nile Virus (WNV) has been ...