Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Health officials at the Center for Disease Control have reportedly been ordered to stop working with the World Health ...

A new strain of bird flu has infected a dairy worker in Nevada, marking the first cow-spread case, the CDC has reported.

A federal judge on Tuesday ordered U.S. health agencies to restore websites that they abruptly took offline in response to an ...

U.S. District Judge John Bates granted a temporary restraining order restoring the lost webpages, which included information ...

Cases of the seasonal flu in the U.S. have reached their highest numbers in more than a decade, according to the Centers for Disease Control and Prevention.

The U.S. Centers for Disease Control and Prevention is seeking to withdraw all papers involving its researchers that are ...

Measles cases are rising in the U.S. with infections confirmed in at least five states this year, and primarily spreading among unvaccinated people.

Data on flu test positivity and Tamiflu prescription fills show that influenza activity has already surpassed the past 7 ...

The U.S. Centers for Disease Control and Prevention on Thursday warned doctors and other healthcare workers about an outbreak ...