Hantavirus, a respiratory virus spread by rodents, has been in the news recently. Experts explain what you need to know about ...

Except when we fly, or see rockets and missiles, we mostly ignore the air we breathe. But when the air becomes poisoned with pathogens, then we care about this invisible cocktail and actions we take ...

A highly contagious viral illness, HFMD commonly affects children under the age of five. “Symptoms include fever, sore throat, and painful mouth sores that may blister and a rash on hands and feet,” ...