The Simcoe Muskoka District Health Unit (SMDHU) continues to see West Nile virus (WNv) activity in our communities, with a positive test reported in a bird in the City of Barrie and a second mosquito ...

Routine mosquito trapping and testing for West Nile virus (WNV) have confirmed a positive mosquito pool in Ottawa. This is the first confirmation of WNV in Ottawa this year since OPH began routine ...

DES MOINES, Iowa (KTTC) – Health officials in Iowa are putting out a warning to residents statewide after the first reported ...

Just one day after Salt Lake County reported Utah's first human case of West Nile virus, Cache County announced they have 2 confirmed cases within the county.

The Salt Lake County Health Department (SLCoHD) announced the first human case of West Nile virus in the state this year.

SALT LAKE CITY — Health officials discovered two confirmed cases of West Nile virus in Cache County, they announced Friday.

Through its mosquito surveillance program, Franklin County Public Health is seeing its highest level of West Nile virus in ...

West Nile virus in Italy, chikungunya in China, dengue in France. With summer in full bloom, mosquitoes are doing what ...

A bird recently discovered near Wawa has tested positive for the West Nile virus, according to Algoma Public Health ...

Salt Lake County reported the year's first case as more mosquitoes statewide are testing positive for the infection.

Two samples of mosquitoes collected were found to have West Nile Virus.

How bad is the West Nile infection rate? The vector index, which is the rate of mosquitoes infected with West Nile virus, is ...