The agency announced this week that four mosquito pools across two counties have tested positive, along with three infected ...

West Nile virus can cause illness in humans and horses through mosquito bites, but there are actions we can take to swat away ...

Once again Montana is in the news for confirmed cases of West Nile Virus scattered across the state. While no one seems to ...

State and local health officials confirmed the first detections of West Nile Virus in Montana for summer 2025. Virus activity ...

State and local health officials confirmed four detections of West Nile virus in Montana on Tuesday. There are three pools of ...

A WNV-positive sample of adult Culex tarsalis mosquitos was collected 2.5 miles southwest of the town of Vaughn on July 22nd, ...

Four mosquito pools have tested positive for West Nile, including three in Lewis and Clark County and one in Cascade County.

Montana health officials have confirmed that two mosquito pools and two horses have tested positive for West Nile virus in ...

A wood products company near Missoula announced its plans for closure Monday; The state health department says West Nile ...

The Cascade County Weed and Mosquito Division has detected the West Nile virus in mosquitoes for the first time this year.

The first human case of West Nile virus in La Plata County was reported to the La Plata County Health Department in July, according to the county. Officials are ...

Health officials this week confirmed the first detection of West Nile virus in Montana this year and said activity appears to ...