West Nile has been reported in mosquitoes found in Toronto, York Region and Niagara Region so far, but doctors are cautioning ...

The West Nile virus has been identified and is considered active in Butte County following positive test in two mosquito pools.According to the Butte County Mo ...

The Laredo Public Health Department is warning people to be careful as mosquito season gets worse. Hot weather and rain are ...

Southland residents are being asked to take precautions after health officials found mosquito samples testing positive for ...

The South East Health Unit (SEHU) has confirmed an American crow has tested positive for West Nile virus (WNv) in the ...

A mosquito in Maryland was found with the West Nile virus recently. The illness can cause serious brain and spinal cord ...