The man who hopes to be President Donald Trump’s health secretary said he needed to see data showing vaccines are safe, but ...

Polio, a disease that can cause lifelong paralysis, has been eliminated from the U.S. Experts fear a resurgence if lifesaving ...

In a Senate hearing, Senator Bernie Sanders pushed Robert F. Kennedy Jr. again on his past support for unsupported claims ...

"Influential people are once again twisting the truth about vaccines for their own gain," writes Eleanor Menzin.

Sen. Elizabeth Warren discussed her viral back-and-forth with RFK Jr. on Thursday during an interview on "The View," saying ...

With little fanfare, the Biden administration stacked a critical committee that helps set U.S. vaccination policy with new ...

Robert F. Kennedy Jr. continued testifying on Capitol Hill Thursday and failed to clean up past comments opposing vaccines.

Discover how scientists developed a COVID-19 vaccine in record time using mRNA technology, leading to improved public health ...

Vermont Sen. Bernie Sanders questioned Health Secretary nominee RFK Jr. on vaccine stance, calling responses "troubling" and "problematic." ...

In one of the most tense exchanges in a heated confirmation hearing, Senator Angela Alsobrooks called out past comments RFK Jr. made suggesting a different vaccine schedule for Black people.