The controversial preservative thimerosal will be stripped from all flu vaccines distributed in the United States.

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

Mercury, the element, is no longer used in thermometers, but it remains at the center of a decades-long debate over vaccine ...

U.S. Health and Human Services Secretary Robert F. Kennedy Jr. has approved a major Centers for Disease Control & Prevention ...

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

RFK Jr. approves a nationwide shift to mercury-free flu vaccines, ending decades of thimerosal use amid rising safety and ...

The mercury-based preservative thimerosal will be removed from all flu shots distributed in United States, Health and Human ...

The United States will stop distributing all influenza vaccines that contain mercury-based preservative thimerosal, marking ...

The US Department of Health and Human Services has adopted a recommendation to remove a preservative called thimerosal from all influenza vaccines distributed in the United States.

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

Thimerosal, a mercury-based preservative, has been incorrectly linked to the development of autism by antivaccine groups.

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