With the Iowa caucuses and first primaries just weeks away, many voters say they're still confused about how presidential candidates differ on health care. Here's a guide to key issues and terms.
China's health officials say the number of confirmed cases of the coronavirus has risen to 5,974 in 31 provinces with 132 deaths. People are asking why it took so long for controls to be implemented.
The CDC estimates at least 8,000 U.S. deaths from the flu so far this season. The same strategies to prevent the spread of this respiratory virus can help protect against the spread of coronavirus.
Globally, health officials are on high alert, implementing airport screenings, evacuations, border controls and other measures to contain the spread of the coronavirus outbreak.