The CDC says the rise in large outbreaks signals persistent transmission among people facing social and economic instability.

Cases span more than a dozen states, with people getting sick from a strain of the bacterium that is showing resistance to a ...

More than 1,700 measles cases have been confirmed in the U.S. so far this year, and the CDC estimates about 1 in 5 ...

The CDC's stance on vaccination has drastically changed, which may be behind people's dipping trust in vaccines, according to ...

Federal health officials are investigating an outbreak of salmonella poisoning linked to backyard poultry that has sickened ...

Of the 34 people affected by salmonella tied to backyard poultry, 13 people were hospitalized, according to the CDC. Here's ...

The CDC said 1,792 confirmed measles cases have been reported across the United States as of April 23.

The outbreak is linked to backyard poultry, like chickens and ducks, and the agency warns that the true number of those ...

With a busy travel season approaching, the Centers for Disease Control and Prevention is warning that additional measles ...

The Centers for Disease Control and Prevention (CDC) is investigating a multi-state Salmonella outbreak that's linked to ...

WASHINGTON, D.C. — Emergency room visits tied to tick bites are rising across much of the U.S., with new federal data showing ...

Federal health officials are warning that measles cases could increase in the coming months as spring and summer travel ramps ...