Kennedy Jr., an ardent vaccine critic who would have been Weldon’s boss as health secretary. Perhaps Weldon’s biggest problem ...

WASHINGTON — The Trump administration is canceling studies about ways to improve vaccine trust and access, a move that comes in the midst of a large measles outbreak fueled by unvaccinated children.

Recent human trials of a new one-year-long immune-based treatment for post-polio syndrome, which can strike polio survivors ...

A more affordable, lower-risk polio vaccine is on the horizon, research led by the University of Leeds has found.

University of Leeds researchers have taken a major step towards producing a more affordable and lower-risk polio vaccine ...

WASHINGTON (AP ... taking the new post has vowed to investigate the childhood vaccine schedule — shots that prevent measles, polio and other dangerous diseases — and CDC and FDA meetings ...