While it typically doesn't cause serious illness, the mosquito-borne disease can cause sickness and lead to symptoms ...

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.

Public health officials are warning residents after mosquito samples from two Boston neighborhoods have tested positive for ...

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

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

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

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

Williamson County's first human case of West Nile virus for 2025 has been confirmed in a resident living in southern ...

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