Massachusetts could go its own way on vaccination guidelines as U.S. Health and Human Services Secretary Robert F. Kennedy Jr. makes changes to federal policy that have raised eyebrows among public ...

The quality of information around vaccines came into the spotlight after the CDC headquarters shooting. The gunman, Patrick ...

President Donald Trump presented inaccurate crime statistics to justify a federal takeover of D.C. police. He announced plans ...

Mass shootings generally don’t stem from one problem but several factors might increase the risk: A history of violence, ...

HHS Secretary Robert F. Kennedy Jr.’s decision to dismiss all 17 members of the CDC Advisory Committee on Immunization ...

On Aug. 5, Robert F. Kennedy Jr. posted video to X announcing HHS was canceling mRNA vaccine research, confusing the Trump ...

A hiker died at Savage Gulf State Park in south-central Tennessee after he was bitten on the hand by a venomous rattlesnake.

Wen: The HPV vaccines have very high efficacy — close to 100% — for the prevention of cervical cancer in women, according to the CDC. The vaccines have also been found to have very high efficacy in ...

Delaware has the highest rate of stroke deaths in the U.S., followed closely by Mississippi, Alabama, Louisiana and North Carolina, according to the federal data. New York, Massachusetts, Montana, ...

The U.S. Centers for Disease Control and Prevention said in an update to its global travel alert that polio is circulating in ...

The CDC director described the dangers of misinformation, four days after a gunman shot at the headquarters in Atlanta, ...

Kennedy has been a leading voice in spreading false information about vaccines, scientists and public health leaders, often ...