The new report found that healthy adults who received the Covid vaccine cut their risk of urgent care and emergency visits by ...

The acting CDC director cited concerns with the methodology, but the design has long been used to test vaccine effectiveness.

Trump administration health officials are giving serious consideration to a plan that would make injuries from COVID-19 vaccines a formal diagnosis that can be coded in medical records. Why it matters ...

A key federal vaccine advisory panel has abandoned an attack on the covid-19 mRNA vaccines - a shift that comes as some Republicans warn that any more changes to vaccine policy could damage the party ...