Texas has the highest number of West Nile virus cases in the US ... shows Ukraine regaining territory from Russia An interactive map by the Centers for Disease Control and Prevention (CDC ...

West Nile virus is an emerging pathogen in Europe and represents a public health threat in previously non-affected European countries. Occurring in a cycle involving transmission between bird and ...

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 ...