West Nile virus is the most common mosquito-borne illness in the continental United States and can in rare cases lead to a much more serious disease with an approximately 10% fatality rate. West Nile ...

A new study has significant bearing on the hackneyed joke about chickens and their numerous reasons for crossing roads. In Florida, there's a good chance that the chicken crossed the road because it ...

Missouri health officials say West Nile virus is spreading more than usual this year. There have already been 16 reported cases. Missouri health officials say West Nile virus is spreading more than ...