Nipah virus outbreaks stem from environmental change that brings humans into closer contact with infected animals.

While individual protective and public health efforts (especially mosquito abatement) have had an effect, WNv has become endemic to the area under study. Weld County is representative of the counties ...

New research shows how small shifts in the molecular makeup of a virus can profoundly alter its fate. These shifts could turn a deadly pathogen into a harmless bug or supercharge a relatively benign ...