Additional data required by the FDA are the latest evidence of what one analyst described as a “higher bar” for vaccines.

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

A major change in the way HHS plans to evaluate vaccine safety is raising fears that approvals will become unnecessarily ...

A universal flu vaccine could be on the market by the end of the decade, thanks to a new $500 million vaccine program from ...

The Chicago Department of Public Health (CDPH) and the Cook County Department of Public Health are investigating two measles cases, the first of the year, including one adult Chicago resident who ...

The World Health Organization on Thursday said that "extremely high" safety standards are already applied in the development ...

The Department of Health and Human Services (HHS) and the National Institutes of Health (NIH) today announced a ...

WATERBURY, Vt. (WCAX) - A statewide effort to stop the spread of rabies in Vermont will begin next week. For the third year ...

To help keep local dogs healthy and up-to-date on vaccinations, the Franklin County Dog Shelter and Adoption Center is hosting a free drive-thru vaccine clinic this ...

The Department of Health and Human Services says it will require new vaccines to be tested against a placebo, which could ...

Health and Human Services Secretary Robert F. Kennedy Jr. is changing the way vaccines are tested. The department will now ...