Robert F. Kennedy Jr. has partly blamed food and environmental pollution for contributing to a rise in chronic illness.

President-elect Donald Trump has appointed Robert F. Kennedy Jr., an environmental attorney and noted anti-vaccine advocate, ...

Several studies show that a measles infection can suppress the immune system for up to three years, making people susceptible ...

With outbreaks of bird flu on farms, Human Health and Services Secretary Robert F. Kennedy has a suggestion to fight the flu: ...

Former U.S. Surgeon General Jerome Adams warned that vaccine skepticism has eroded the importance of herd immunity in light ...

Don’t forget to blame the 52 Republican senators who put aside everything they learned about Kennedy and confirmed him anyway ...

Amid a worsening avian flu crisis, staffers have not been hired for the federal agency in charge of pandemic response.

Bill Nye the Science Guy rebukes RFK Jr., WHO calls for help on TB outbreak, and more in today's Morning Rounds newsletter.

Wavering on vaccines and slashing public health spending could allow the Texas outbreak to turn into a disaster, Frieden says ...

Mm-hmm. Kennedy recently met with officials and the Make America Healthy Again mothers, or MAHA moms, as they’re called. This ...

Experts said there’s no conclusive evidence that a measles infection boosts a person’s immune system later in life against cancer, heart disease or atopic diseases. Several studies show that a measles ...

RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed. Robert F. Kennedy Jr. told food ...