A recent death in Maricopa County from the West Nile virus has prompted a message from the Pima County Health Department. The ...

The Ada County Mosquito Abatement District announced the discovery after mosquito samples tested positive for the virus in ...

In the United States, there have been 45 human cases of West Nile virus spread across 15 states this year. While putting his hand in a cage full of mosquitoes, MSU Denver biology professor Robert ...