A rare but serious clotting disorder linked to certain COVID-19 vaccines and natural adenovirus infections has puzzled scientists for years.

Before being confirmed, RFK Jr. told U.S. senators he would not cut funding for vaccine research or change the nation’s official vaccine recommendations. He did both.

America's largest medical authority has announced it will launch a review process to 'assess safety and effectiveness' of Covid and flu vaccines, among others, ahead of next year's virus season.