Health officials advise that mosquitoes in the Upper Valley have tested positive for West Nile Virus. West Nile Virus is the leading cause of mosquito-borne disease in the continental United States.

The state Department of Public Health detected the virus in a sample collected on outer West Street in the vicinity of ...

Monroe and Westchester counties have reported 20 and 66 West Nile virus infections, respectively, over the past two decades, federal data show, but the illness goes underreported, in part, due to ...

A total of 48 mosquitoes have been captured and have tested positive for WNV so far this season in Connecticut.

Seven people have now died in Italy after contracting the disease. Swiss authorities – particularly in canton Ticino – are ...