A wild bird in Wawa recently tested positive for West Nile virus (WNv). WNv has been identified in birds, mosquitoes, horses and humans in Ontario since the summer of 2001. This result indicates the ...

Local health officials say Chicago has reached a “high risk” level of the West Nile virus because mosquitoes are testing ...

The Massachusetts Department of Public Health raised the risk level for West Nile Virus to high in many communities, urging ...

The risk level for West Nile virus in Boston has been raised to high, the Boston Public Health Commission said Wednesday.

The Town of Plymouth announced on Wednesday, August 13th, that West Nile virus has been detected in mosquitoes in Plymouth ...

Chicago reports its first three human cases of West Nile virus in 2025, with an early state case and citywide spraying ...

Mosquito season begins in the summer and ends in the fall. Health officials offer tips prevent breeding in your yard.

Officials of the Boston Public Health Commission (BPHC) are urging residents to take precautions as the risk level of ...

Driven by climate change, population mobility and global trade, mosquito-borne diseases are extending beyond tropical and ...

The Harrison County Health Department says multiple mosquito pools in the county have tested positive for West Nile virus, ...

Dengue is spread to humans by infected mosquitoes and can be deadly in severe cases. Here's where it's found in Ohio.