New modeling from the CDC shows that if measures aren't taken immediately, this outbreak could sicken more than 20,000 people ...

Number of new flu-related hospitalizations reported during the last week of the year 40 6 368 Number of flu-related hospitalizations for flu season between October and December 104 71 1,230 Source: ...

Across the United States, clinics and emergency rooms are again filling with people who have high fevers, hacking coughs, and the kind of body aches that flatten even healthy adults. The current flu ...

A fast-spreading Ebola outbreak in Congo is now a global health emergency. What to know about the Bundibugyo virus, how it spreads and the symptoms.

An outbreak of hantavirus has killed three on a cruise ship. Should you be worried? What to know about the Andes strain, how the virus spreads and symptoms.