Two cases of the West Nile virus, the sometimes-fatal infection spread to humans through mosquito bites, have been confirmed ...

Severe infection with West Nile virus is a spreading problem worldwide that disproportionately affects those over age 50. And evidence is mounting that when the virus causes sickness, the long ...

reveal increased West Nile virus cases in Georgia. Six cases have been reported in the state, up from two on Aug. 21. The new ...

While still rare in the United States, the frequency of dengue infection is on the rise and is largely associated with travel to regions in which dengue is circulating, but some cases have been ...

Because birds in Southern Nevada have not been exposed to West Nile virus in recent years, they may be more susceptible to infection, which also contributes to the potential for a spike ...

Mosquitoes have long been considered a pest of concern in Wyoming but they have taken on new importance with the introduction of West Nile Virus (WNV) to the North American continent in 1999. This ...