The mercury-based ingredient has prompted concerns from some organizations, although the CDC has said there is no evidence it ...

What is thimerosal, does it have side effects and why is RFK Jr. removing the controversial preservative from the flu shot?

Although it has been largely phased out of U.S. vaccines, thimerosal has long been targeted by anti-vaccine advocates.

The US Department of Health and Human Services has adopted a recommendation to remove a preservative called thimerosal from ...

The action will remove from use the very few flu shots that contain the contested preservative, elevating unproven fears it ...

The federal government is recommending flu vaccines remove the preservative thimerosal after Health and Human Services ...

The CDC says there is no evidence of harm from mercury-based thimerosal.

The U.S. Health Department, led by RFK Jr., has officially banned thimerosal from all flu vaccines, despite no proven harm, ...

Banning vaccine ingredients without cause increases the perceived risk of vaccines,” one prominent health group said.

Secretary Robert F. Kennedy Jr. | HHS Secretary Robert F. Kennedy Jr. has signed off on a recommendation from an advisory ...

Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. is planning to fire all the members of the U.S. Preventive Services Task Force (USPSTF) and replace them with members of his own ...

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