NEW CASTLE — Jamestown Canyon virus has been detected in a batch of mosquitoes tested in town by New Hampshire health officials. The testing occurred July 3 in town, according to Ted Hartmann, New ...

Jamestown Canyon virus has been detected in mosquitoes in Washtenaw County, Michigan, with health officials urging prevention ...

A batch of mosquitoes in New Castle has tested positive for Jamestown Canyon virus, which can cause potentially serious ...

The Jamestown Canyon virus has been detected in the mosquito population in Washtenaw County, Michigan, prompting local health officials to urge residents to take precautions against mosquito bites.

The Jamestown Canyon virus has been detected in the mosquito population in Washtenaw County, Michigan, prompting local health ...

The Washtenaw County Health Department has confirmed the presence of Jamestown Canyon virus in local mosquito populations.

Most people infected with Jamestown Canyon virus do not become ill, or experience only mild illness. In rare cases, infections can become serious. The Health Department does not recommend avoiding the ...

Health officials said mosquitoes that were collected in Washtenaw County have tested positive for Jamestown Canyon virus.

KENT COUNTY, Mich — The Kent County Health Department (KCHD) said they've discovered the first detections of West Nile Virus ...

Mosquito pools in the Grand Island area have tested positive for West Nile virus (WNV) and Jamestown Canyon virus (JCV), ...

In 2024 seven people in the state tested positive for Jamestown Canyon Virus, according to the Michigan Department of Health and Human Services. So far in 2025 there are no confirmed human cases.

In 2024, 31 Michigan residents were diagnosed with West Nile virus, while seven tested positive for Jamestown Canyon virus.