Kennedy Jr. is changing the way vaccines are tested. The department will now require all new vaccines to undergo safety ...

Per the Post, which first reported the story, “‘All new vaccines will undergo safety testing in placebo-controlled trials ...

Community members who are at higher risk of serious illness or complications from COVID-19 can now receive an additional dose ...

As cases of whooping cough rise, CNN wellness expert Dr. Leana Wen explains what causes the respiratory illness, how it ...

Moderna faces revenue declines, regulatory setbacks, and market challenges as COVID-19 vaccine demand wanes. Learn more about ...