West Nile Virus Detected in Massachusetts Mosquitoes

A pool of mosquitoes in Massachusetts has tested positive for West Nile virus, marking the first case this season. The sample was collected in Brookline on July 6. West Nile virus can cause symptoms such as fever, headache, and nausea, and in rare cases, serious illness. Health officials advise taking precautions to avoid mosquito bites when outdoors.