As measles outbreaks popped up across the U.S. this winter, pediatricians waited for the nation's public health agency to send a routine, but important, letter that outlines how they could help stop the spread of the illness.

Public health experts say the anti-vaccine views fronted by the HHS secretary are wrong and undermine trust in science. But a recent three-day gathering shows his followers still believe in him.

One in 31 8-year-olds had autism in U.S. communities examined by the Centers for Disease Control and Prevention, a small increase from previous years, according to a report released Tuesday. The study comes as autism is attracting intense interest from President Donald Trump and Secretary of Health and Human Services Robert F.

CDC data contradicts RFK Jr.’s claims, showing that the rise in autism diagnoses is due to improved screening and early detection—not harmful environmental exposures. In 2022, 1 in 31 U.S. 8-year-olds were diagnosed with autism,

The original cast member will return to his Tony Award-winning role at the Richard Rodgers Theatre on Sept. 9 through Nov. 23