An expert committee that advises the Centers for Disease Control and Prevention on vaccines is meeting for the first time since Health Secretary Robert F. Kennedy Jr. abruptly replaced the committee’s 17 members with eight hand-picked ones on June 11, 2025.
The committee, called the Advisory Committee on Immunization Practices, generally discusses and votes on recommendations for specific vaccines. For this meeting, taking place June 25-26, 2025, vaccines for COVID-19, human papillomavirus, influenza and other infectious diseases were on the schedule. According to an updated agenda, however, the committee is now also scheduled to hear a presentation on a chemical called thimerosal and to vote on proposed recommendations regarding its use in influenza vaccines.
