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

GREENFIELD, Mass. (WWLP) – West Nile Virus has made its way to western Massachusetts. Local officials are warning the public about any signs of West Nile virus in their communities. mass.gov states ...

The city reported that it had discovered its first West Nile-positive mosquito for the 2025 season in early July. The Daily ...

One Illinois county is sounding the alarm after reporting the discovery of the season's first West Nile-positive mosquitoes.

BOSTON — The Massachusetts Department of Public Health (DPH) on Tuesday announced the first confirmed case of West Nile virus in an animal this year. A goat was exposed to ...

City health officials instructed Philadelphia medical providers to check patients for West Nile virus and other mosquito-borne illnesses and immediately report cases.

CHICOPEE, MA (WGGB/WSHM) - A mosquito has tested positive for West Nile Virus in Chicopee. According to the state’s Department of Health and Human Services, the single sample was taken on July 10.

West Nile virus has been detected in a goat in Lunenburg, becoming the first confirmed case in an animal in 2025 and raising the risk of infection across multiple Worcester County communities, the ...

The risk of contracting West Nile Virus has increased in the immediate Boston metro area. The Massachusetts Department of Public Health increased the risk level to moderate in Boston after six ...

The Massachusetts Department of Public Health (DPH) on Tuesday announced the first confirmed case of West Nile virus in an ...