The claim of a link between vaccines and autism has been decisively debunked. Why has RFK Jr. put one of its promoters in ...

David Geier and his father Mark Geier have a long track record of misrepresenting the science on vaccine safety.

David Geier has been hired as a senior data analyst at H.H.S. According to several people, he will examine any potential ...

David Geier has repeatedly claimed that vaccines cause autism. Working alongside his father, he has published a number of ...

Robert Kennedy Jr.'s Health and Human Services Department is attempting to revive the debunked autism-vaccine link.

David Geier and his father Mark Geier, MD, are known for several discredited studies claiming that thimerosal, a preservative containing low levels of ethylmercury used in some vaccines ...

Hi there, Silver Spring! We've got your morning read ready! Read on to stay connected. ☕️️ In today's newsletter: Malcolm ...

President Trump has put into place a very different team than his predecessors when it comes to public health and research.

Geier and his father, Mark Geier, have published papers claiming vaccines increase the risk of autism, a theory that has been studied for decades and scientifically debunked. David Geier was ...