Federal Government Resumes Work as Robert F. Kennedy Jr.’s Influence Looms
The federal government is back in action, but unfortunately, so is Robert F. Kennedy Jr. and his impact on public health. A panel he assembled is set to convene early next month, and there’s a chance they might push for significant changes to vaccination policies.
The Centers for Disease Control and Prevention (CDC) has released the draft agenda for its upcoming Advisory Committee on Immunization Practices (ACIP) meeting on December 4 and 5. Among various topics, ACIP plans to review the childhood vaccination schedule and discuss “contaminants” present in vaccines. While the specifics of any votes remain uncertain, there’s concern that some members might advocate for eliminating the long-standing recommendation for infants to receive the hepatitis B vaccine at birth. This potential move has even drawn opposition from some Republican lawmakers.
“I want to make America healthy, and halting recommendations that have significantly improved public health isn’t the way to start,” Senator Bill Cassidy (R-Louisiana) stated during a recent interview.
The Restructured ACIP
This year, Kennedy took the step of dismissing all 17 members of ACIP, the advisory panel that informs the CDC’s vaccine guidelines. He quickly appointed new advisors, many of whom share his history of promoting vaccine misinformation.
In its two recent meetings, the restructured ACIP has made several recommendations that appeal to the anti-vaccination movement. They took steps to ban remaining vaccines containing thimerosal, which some anti-vaxxers have falsely linked to autism despite a lack of credible evidence. Although thimerosal was removed from most vaccines as a precaution in the early 2000s, studies have not established any correlation with autism, and the rates of autism continue to climb. Additionally, ACIP advised that children under four should no longer be administered the combination measles, mumps, rubella, and varicella vaccine (MMRV), a decision previously left to parental choice.
These changes and the ACIP’s apparent shift away from science-based assessments have added to the turmoil within the CDC. In late August, RFK Jr. dismissed former CDC director Susan Monarez just a month into her tenure, reportedly because she wanted to review ACIP’s recommendations first; shortly thereafter, several senior leaders at the CDC resigned in protest.
So far, the ACIP’s most troubling decisions haven’t had widespread effects. Few vaccines still contain thimerosal, and many families opted not to vaccinate very young children with the MMRV shot. However, the potential elimination of the universal at-birth hepatitis B vaccination could lead to far-reaching consequences.
Unfounded Concerns
Hepatitis B spreads primarily through contact with infected bodily fluids. In adults, this typically happens through sexual contact or sharing contaminated needles. Yet, it can also be transmitted from an infected mother during childbirth.
While chronic hepatitis B infections can be managed with antiviral medications, there’s currently no cure. Many children infected with hepatitis B will likely have it for life, and about 25% may face severe health issues, including cirrhosis and liver cancer.
For three decades, ACIP and the CDC have endorsed the hepatitis B vaccine for infants, transitioning to recommending the first shot at birth after prior efforts to vaccinate only high-risk groups did not significantly reduce infection rates. Following the introduction of the policy, cases of hepatitis B—especially in children—have notably declined in the U.S. The vaccine is considered safe, with serious adverse effects like anaphylaxis being quite rare and typically manageable with oversight.
During the last ACIP meeting in September, CDC representatives advocated for continued at-birth vaccinations, warning that removing this policy would lead to more cases of hepatitis B among children. Confusion surrounded the voting process, and at the last moment, the ACIP unexpectedly decided to postpone its vote on the hepatitis B vaccination. However, given its appearance on the Friday agenda, this delay may not last long.
Concerns over the childhood vaccination schedule are also significant. Antivaxxers have been vocal about their intentions to dismantle the vaccination schedule entirely. Earlier this month, the Children’s Health Defense, an anti-vaccination organization founded by RFK Jr., hosted a “Moment of Truth” conference. During this event, Mark Gorton, president of the MAHA Institute—an organization launched to support Kennedy’s public health initiatives—called for eliminating the entire childhood vaccination schedule.
As of now, the reformed ACIP has not disclosed the details of its upcoming votes, leaving the actual extent of potential changes in the vaccination schedule uncertain. However, there seems to be little reason to feel optimistic about the future of public health in light of RFK Jr.’s leadership.
