The first case of West Nile Virus in mosquitoes this year in Mercer County was reported Thursday. According to the Mercer ...

Mosquito spraying operations will be conducted across Cumberland County next week after 15 new West Nile Virus samples were ...

Bay State health officials are reporting the first confirmed case of West Nile virus in an animal this year, as people are ...

Shasta County Mosquito and Vector Control found 2025's first mosquitoes carrying West Nile Virus in the county. Here's how to ...

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

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

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

The Kent County Health Department in Grand Rapids, has found the West Nile virus in three communities in its jurisdiction – Grand Rapids, Walker and Plainfield Township. The report issued Thursday ...

A batch of mosquitoes in St. Louis County tested positive for West Nile virus, the first time the disease has appeared in the area this year.

The samples mark the first of illness detected in Kent County this year, according to the local health department.

Colorado’s West Nile season started early this year, with mosquitoes testing positive for the virus in Denver, Boulder and Weld counties.

A news release from the Mercer County Conservation District states that the mosquitoes were collected in the borough of Grove ...