Measles is making a disturbing comeback in the United States — and it's spreading faster than health officials have seen in ...

Robert F. Kennedy Jr., secretary of the US Department of Health and Human Services, is asking the US Centers for Disease ...

As worries grow about the potential for a bird flu pandemic, leading virologists warn there's a rising threat from H5N1 and ...

President Donald Trump has nominated microbiologist Susan Monarez to be the new director of the Centers for Disease Control ...

As cases of whooping cough rise, CNN wellness expert Dr. Leana Wen explains what causes the respiratory illness, how it ...

After President Trump’s first nominee to lead the Centers for Disease Control and Prevention (CDC) failed to gain traction ...

The US Centers for Disease Control and Prevention is creating a temporary strike force to manage the fallout of sweeping ...

New research projects that if vaccination rates continue to fall, there will be 11 million to upwards of 51 million new ...

Amid the spread of measles across the U.S., new research shows even a small uptick in measles, mumps, rubella vaccination ...

The head of the Food and Drug Administration said Tuesday that the agency is now looking at whether it will still approve COVID-19 vaccines for next winter, citing a lack of data on booster shots.

Leadership changes at federal health agencies are eroding trust in public health recommendations, with more Americans ...