Former CDC Official Describes Internal Chaos Under RFK Jr. as USPSTF Meeting Cancellation Raises Alarms

RFK Jr.'s office abruptly canceled a scheduled U.S. Preventive Services Task Force meeting set for July 10, 2025, with no rescheduled date provided.

Dr. Debra Houry, the former CDC chief medical officer who resigned in protest alongside three other senior officials last summer, gave her first on-record interview this week on CBS News' Face the Nation with Margaret Brennan, describing conditions inside the agency as "pure chaos."

What Houry Said

Houry spent 11 years at the CDC, the last stretch as chief medical officer. She is not a political outlier — she is a former ER doctor with a long institutional record.

Her core complaint: Kennedy refused a briefing from the CDC's top medical official during an active measles epidemic. She also said she herself stopped briefing the secretary, because requests flowing in from political appointees were focused on relitigating events from 30 years ago rather than current public health crises.

"Science doesn't change based on who is in office," Houry told CBS News. "When we had many requests coming from political appointees on things that had happened 30 years ago that didn't really need to be relitigated at a taxpayer expense, I became very concerned that data, science and facts would not be enough."

She said many of Kennedy's advisers had "no medical background, and not only no medical background, no science background, and for many of them, no background in government." Her position is not that outsiders are inherently disqualifying. It's that the subject-matter experts were being cut out of decisions entirely.

The ACIP Backstory

The USPSTF cancellation is part of a broader pattern that began with the Advisory Committee on Immunization Practices. On June 9, 2025, Kennedy removed all 17 ACIP members and replaced them with allies, including individuals with ties to litigation against vaccine manufacturers. That reconstituted panel met three times, most recently in December, and voted to remove thimerosal from all flu vaccines and end the universal birth-dose recommendation for the Hepatitis B vaccine. HHS also significantly reduced the total number of shots in the recommended childhood schedule.

Houry told CBS News she had been assured the new ACIP members were cleared through White House ethics vetting. She later found out they had not completed the standard conflict-of-interest screening process.

HHS did not respond to CBS News' request for comment.

What the USPSTF Actually Does

The USPSTF is not a theoretical body. It was established in 1984 and maintains roughly 100 preventive care guidelines covering everything from mammograms and colonoscopies to diabetes and depression screening. Under the Affordable Care Act, insurers are required to cover preventive services the USPSTF recommends at no cost to patients.

Dr. Alexander Krist, a family physician at Virginia Commonwealth University and former USPSTF chair, told Utah Public Radio that he applies five to twenty of the task force's guidelines in a typical patient visit. Dr. Michael Barry, an internal medicine researcher at Harvard Medical School and another former USPSTF chair, described the panel's credibility as built on 40 years of consistent methodology and rigorous conflict-of-interest vetting.

The panel is composed of 16 volunteer members serving staggered four-year terms specifically so no single administration controls all appointments at once. Members are nationally recognized experts in preventive medicine and primary care.

The Strongest Counterargument

Kennedy's defenders have a legitimate point worth stating plainly. HHS's stated goal is to "Make America Healthy Again," and critics of the existing preventive care establishment argue that some USPSTF and ACIP recommendations have been too slow to update, too deferential to pharmaceutical industry research, and insufficiently skeptical of potential long-term harms. The argument is not frivolous: institutional panels can develop groupthink, and staggered appointments do not guarantee independence from industry funding or ideological consensus. Scrutinizing whether existing guidelines actually serve patient health is a valid exercise.

The problem is that canceling meetings does not scrutinize guidelines. It stops the work entirely. And replacing experts with non-experts while cutting the actual scientists out of deliberations, as Houry describes, is not reform. It is substitution without accountability.

HHS spokesperson Andrew Nixon said that "no final decision has been made on how the USPSTF can better support HHS' mandate." No replacement process has been announced publicly.

Where This Stands

A federal judge has separately blocked Kennedy's overhaul of the vaccine advisory process. The USPSTF situation remains in legal and administrative limbo.

The American Medical Association has urged Congress to protect the task force's independence. Dr. Bobby Mukkamala, the AMA's president, framed the risk plainly to Utah Public Radio: "When you have something good and you don't know if it's going to be replaced with something good, it's just a risk that nobody should take."

The unresolved question is whether Kennedy intends to reconstitute the USPSTF with new members, as he did with ACIP, or simply leave it dormant. Either outcome has direct consequences: insurers' coverage obligations for cancer screenings, diabetes testing, and maternal depression prevention are all tied to USPSTF recommendations still on the books. If the panel cannot meet to update or issue new guidance, those standards remain frozen.