New York City to spray pesticides to help prevent spread of mosquitoes and potential diseases - About 1 in 150 of those infected with West Nile become severely ill ...

A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...

Former National Institute of Allergy and Infectious Diseases Director Dr. Anthony Fauci revealed he was recently in the hospital and is recovering from a case of it. At the butterfly sanctuary ...