Thimerosal has been at the heart of Health and Human Services Secretary Robert F. Kennedy Jr.’s antivaccine activism for 20 ...

Thimerosal, an ethyl-mercury based preservative, has been employed since the 1930s to keep multi-dose vials of vaccines safe ...

Other administration news: A Canadian man died in ICE custody. And Health Secretary Robert F. Kennedy Jr. won his fight ...

It is rarely included in vaccines in the United States. The flu shot was the sole routinely recommended vaccine to include ...

Thimerosal is an ingredient that helps keep vaccines pathogen free. Health and Human Services Secretary Robert F. Kennedy Jr.

The preservative thimerosal has been removed from all but a few vaccines, and studies have confirmed no link to ...

The Trump administration's vaccine advisers are bringing up an old flu-shot debate: Whether it's time to wipe out the last ...

Thimerosal, which contains an organic compound of mercury, has mostly been phased out as a preservative for vaccines. Here’s ...

A new slate of vaccine advisers to the US Centers for Disease Control and Prevention voted Thursday to recommend that ...

The external committee advising the U.S. Centers for Disease Control and Prevention on vaccine policy voted that all adults ...

Health experts were shocked to see that thimerosal, a preservative that has largely been phased out of U.S. vaccines, was on ...