West Nile virus was detected in mosquitoes in Cheyenne and elsewhere in Laramie County at unusually high levels recently. The ...

The North Shore Mosquito Abatement District found West Nile virus-positive mosquitoes in Evanston for the first time this ...

Dengue is spreading in parts of the U.S. like California, Texas and Florida. Climate change and limited vaccine access raise ...

What to know: Dengue is spread by Aedes mosquito bites. Most cases are mild, but severe symptoms like bleeding from the nose ...