And roughly 96 percent of all flu shots in the United States were thimerosal-free during the last influenza season, according to data from the C.D.C.

The Advisory Committee on Immunization Practices (ACIP) voted to recommend flu shots without thimerosal, a mercury-based preservative.

The Trump administration’s vaccine advisers took up an old flu-shot debate: whether it’s time to wipe out the last small fraction of those vaccines that contain a controversial preservative ...

Hand‑picked CDC panel endorses flu shots for all but recommends avoiding thimerosal vials—a win for skeptics that may affect cost and trust.

The number of Australians vaccinated against influenza is "worryingly low", health experts say, as new data reveal the winter flu season has begun.

Thailand’s health authorities have increased monitoring at the Cambodian border following the confirmation of a seventh human case of H5N1 avian influenza in Cambodia in 2025. Thailand’s ...

The CDC's vaccine advisory committee voted to recommend annual flu vaccines but against flu shots containing the preservative thimerosal ...

A CDC advisory panel voted 5–1 to recommend only flu vaccines without the preservative thimerosal, a mercury-containing compound used as a preservative in vaccines and other drugs. Doctors and ...

Flu Shot in Pregnancy Tied to Fewer Infections in Young Infants — Protection appeared greatest when vaccination occurred in the second or third trimesters ...

The Trump administration’s vaccine advisers took up an old flu-shot debate: whether it’s time to wipe out the last small fraction of those vaccines that contain a controversial preservative ...

The Trump administration’s new vaccine advisers on Thursday endorsed this fall’s flu vaccinations for just about every American but threw in a twist: Only use certain shots free of an ...