Massachusetts health officials raised the West Nile virus risk level to high in several cities following the report of the ...

State health officials announced the second human case of West Nile virus in Massachusetts since the start of the year on Monday. A man in his 60s became ill after being exposed to the virus in ...

A man in his 60s is now the second human case of West Nile virus (WNV) in Massachusetts this year. As a result, seven ...

The first human case was detected last week. The post Second case of West Nile virus reported in Mass., also in Middlesex County appeared first on Boston.com.

Officials have raised the risk level for contracting the mosquito-borne virus to high in Boston, Brookline, Cambridge, ...

The first mosquito that tested positive for West Nile virus in the state was detected on June 16. Since then, 180 mosquitoes ...

Two people in Massachusetts have contracted the West Nile virus that's typically spread through bites from infected ...

Mosquitoes infected with West Nile virus in Worcester prompted targeted mosquito spraying and public health precautions in ...

Worcester will conduct mosquito spraying in select areas of the city after West Nile Virus was found in a collected sample – with risk for the mosquito-borne disease hovering around moderate in ...

Massachusetts health officials on Monday announced the state's second human case of West Nile virus this year and raised the ...

The second human case of West Nile virus has been confirmed in Massachusetts on Monday, Aug. 24, according to a Massachusetts ...

The first human case of West Nile virus has been confirmed in Massachusetts. A man in his 90s in Middlesex County was exposed ...