Here's how to tell President Donald Trump's secretary of Health and Human Services lacks training in medicine and science.

A black-box warning is not a neutral informational update. It is the FDA’s most aggressive regulatory communication via product labeling, intended to alert clinicians and patients to risks so grave ...

A Stanford-led study probes why a very small number of people develop heart inflammation shortly after mRNA COVID-19 ...

Myocarditis has become a flashpoint in debates about COVID vaccines; however, new research suggests this rare heart ...

Vaccine safety monitoring in the US is a multilayered process that combines passive and active functions, as well as expert ...

The vaccine ingredient has long been a talking point for anti-vaccine activists. Health Secretary Robert F. Kennedy Jr. has ...

Stanford scientists have uncovered how mRNA COVID-19 vaccines can very rarely trigger heart inflammation in young men — and ...

An NIH scientist’s maverick approach reveals legal, ethical, moral, scientific and social challenges to developing potentially life-saving vaccines.

Six days after a senior FDA official sent a sweeping internal email claiming that COVID vaccines had caused the deaths of "at ...

Vaccinations provide significant protection for the public against infectious diseases and substantially reduce health care costs. Therefore, it is noteworthy that President-elect Donald Trump wants ...

Dr. Noc and other science communicators emphasize that credible information starts with qualified sources. Scientists, ...

After a year of near-daily headlines about changes to vaccine policy, what has actually changed? And what do we need to know?