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

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

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

With mosquito season peaking across the Texas Panhandle, health experts are urging the public to take precautions as the risk ...

Only about 20% of patients infected with the virus develop symptoms, according to Tarrant County Public Health. Serious cases ...

Tarrant County health officials announce first human case of West Nile virus so far this year. There are typically a couple ...

Central Texas' first human West Nile virus case of 2025 reported in Williamson County. Health officials expect more cases ...

The first case of West Nile virus in a human in Ohio this year has been confirmed, according to the Fulton County Health ...

WILLIAMSON COUNTY, Texas — Health officials have confirmed Williamson County's first human case of West Nile virus this year.

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

Dr. Letosha Gale-Lowe said the county has noticed a rise in the mosquito population following recent rains and warmer months.