While Americans dispute who should set the rules, 63% are highly confident that childhood vaccines are effective at preventing serious illness, the data shows. But overall, there's more uncertainty – ...

The US health agency has updated its official website to reflect the vaccine skepticism of a senior Trump official, a move ...

One national patient safety advocate says the latest CDC update on vaccine safety is "pseudoscience taken to a whole new level." ...

Walensky is a professor at Harvard Medical School and served as the 19th director of the Centers for Disease Control and Prevention. Once clinical trials showed that Covid-19 vaccines were safe and ...