Trump Nominee for HHS Preparedness Role Questioned Vaccine Safety, Raising Confirmation Clash
核心洞察
Sean Kaufman, nominated for Assistant Secretary for Preparedness and Response, has publicly questioned hepatitis B (搜索) vaccination in infants and raised the disproven link between vaccines and autism.
His past statements include calling mRNA Covid-19 vaccines "reckless" and defending individuals who rejected vaccine mandates, aligning with vaccine-skeptical rhetoric within HHS under Secretary Kennedy.
The confirmation hearing, chaired by Sen. Bill Cassidy, could spark conflict given Cassidy's opposition to delaying hepatitis B (搜索) shots and his background as a liver physician.
The Trump administration's nominee to lead the nation's public health emergency preparedness efforts has a documented history of questioning vaccine safety, including raising the long-disproven link between vaccines and autism and arguing against routine hepatitis B (搜索) vaccination for infants, according to past public comments reviewed by STAT.
Sean Kaufman, co-founder of a biosafety consulting firm, has been tapped to serve as Assistant Secretary for Preparedness and Response (ASPR) at the Department of Health and Human Services (搜索) (HHS). If confirmed, he would oversee the nation's countermeasures during public health crises — including vaccines and personal protective equipment. His confirmation hearing, a joint appearance alongside CDC director nominee Erica Schwartz, is scheduled for next week before the Senate health committee chaired by Sen. Bill Cassidy (R-La.).
Kaufman's past statements place him within an undercurrent of vaccine skepticism among high-ranking HHS officials under Secretary Robert F. Kennedy Jr., despite reported efforts by White House officials to steer the conversation away from vaccines.
Past Statements on Vaccine Safety
In a now-deleted May 2025 LinkedIn post, Kaufman wrote that if someone called him "an antivaxxer, then I'll be forced to call you a pedophile," before arguing against administering the hepatitis B vaccine to infants. He went on to invoke autism, writing: "And before you dismiss all this as 'antivaxxer nonsense,' consider this: autism." Kaufman made the case that the hepatitis B vaccine may be linked to an increase in autism cases — a connection that decades of research has not found.
Kaufman also raised broader questions about vaccine safety in the same post. "Questions surrounding vaccine safety — be it recombinant or mRNA platforms — are not just hypothetical concerns but critical issues that demand honest investigation," he wrote. "The significant increases in autism, allergies, and other health issues are not mere coincidences or artifacts of better detection — they are signals that deserve our full attention."
In a separate May 2025 video, Kaufman questioned giving hepatitis B (搜索) shots to newborns, downplaying the risks of the virus as limited to those engaging in risky sexual activity or sharing needles. Public health experts note that infants can be exposed through other routes and that newborn vaccination has helped curb mother-to-child transmission.
Regarding Covid-19 vaccines, Kaufman called offering mRNA shots "reckless" and questioned their safety and effectiveness. He praised efforts by Secretary Kennedy to rescind universal recommendations for Covid-19 vaccines, stating, "I don't think it ever should have been [recommended] in the first place."
In LinkedIn posts from two and three years ago that remain public, Kaufman defended individuals who said they were fired for rejecting Covid-19 vaccine mandates. He also described himself as a "father of three who would rather perish than have any one of his children receive an injection where the risks soundly outweigh the benefits gained," referring to Covid-19 shots.
Potential Confirmation Clash
The nomination sets up a potential confrontation with Sen. Cassidy, who has opposed some of the more aggressive vaccine policy changes championed by Kennedy. Cassidy, a liver physician, has specifically spoken out against delaying the hepatitis B (搜索) shot, citing his clinical experience treating patients with the illness.
Cassidy backed Kennedy's confirmation despite his open discomfort with vaccine skepticism. In May, Cassidy lost his reelection bid after Kennedy and President Trump publicly accused him of stymying their Make America Healthy Again agenda. Kaufman's hearing will be Cassidy's first for an HHS nominee since that loss.
Opposition from Advocacy Groups
The progressive group Protect Our Care (搜索) has called on Cassidy to block Kaufman's confirmation. "There is something very risky here, and it's letting a science-denier like Mr. Kaufman oversee the nation's emergency supply of vaccines," Brad Woodhouse, president of the group, told STAT.
Broader Context
The nomination comes amid ongoing controversy over vaccine policy at HHS. Last year, a panel of vaccine experts handpicked by Kennedy voted to recommend that most parents delay giving their children the hepatitis B vaccine, drawing outcry from public health experts who warned of potentially devastating and fatal consequences. That recommendation is currently on hold as a legal challenge to Kennedy's vaccine policies proceeds through federal court. The panel has also raised questions about the safety of mRNA Covid-19 vaccines, and Kennedy has pulled millions of dollars in funding for the technology.
Cassidy, the White House, and Kaufman did not respond to requests for comment.