CDC Director Dr. Erica Schwartz gave her first media interview since taking over the agency, and the exchange produced the clearest public statement yet on how she views her own authority. Speaking with Atlanta News First at the Health Connect South forum in downtown Atlanta on September 16, Schwartz said she debates Health and Human Services Secretary Robert F. Kennedy Jr. privately but that final authority rests with him as cabinet secretary, according to the station's account of her first media interview since becoming CDC director.
The remark matters because it clarifies where federal health guidance originates. Recommendations that shape school immunization requirements, insurance coverage, and pediatric practice flow through the CDC, but the agency sits inside HHS. When the director and the secretary disagree, Schwartz's description places the tiebreaker above her.
What makes that structural point immediate is that the two have publicly described measles differently during the worst outbreak year in more than three decades.
Inside the Atlanta Interview
Schwartz said rebuilding trust is her central priority and that public confidence in the CDC is at an all-time low. She framed her first 100 days around scientific rigor, transparency, and humility.
Asked whether she is prepared to push back when evidence contradicts Kennedy, she pointed to her background in the uniformed services. "In the uniformed services, we have something called 'but sir, but ma'am,' which basically means you can disagree with your superiors," she said, adding that she and Kennedy had worked together for five weeks and that there had been a few such moments behind closed doors.
Schwartz is a physician and attorney and a former deputy surgeon general. The Senate confirmed her on August 5 by a vote of 51 to 44, ending more than a year without a permanent director.
A Split Over Measles Between Director and Secretary
On the disease itself, Schwartz was unambiguous. She called measles the most contagious disease, noted that one infected person can spread it to 12 to 18 susceptible people, and listed pneumonia and subacute sclerosing panencephalitis among possible outcomes. "The MMR vaccine is safe and effective," she said.
Kennedy has publicly characterized measles as a mild illness and has repeatedly questioned vaccine safety. Atlanta News First reported that the CDC's decision to withhold Pennsylvania's certified measles deaths followed public comments in which Kennedy called those reports fabricated.
The underlying numbers are not in dispute. The CDC's measles page lists 3,471 confirmed U.S. cases for 2026 as of September 17, already well past the 2,289 recorded for all of 2025. Kindergarten MMR coverage has slipped to 92.4%, below the level generally needed for community immunity.
The Death Count Dispute She Was Asked to Explain
Schwartz denied that death counts were altered for political reasons. She said the agency historically lacked a standardized definition for a measles-related fatality and drew a comparison to early pandemic tracking disputes. "If someone got hit by a bus, and they happened to have COVID, often that was called a COVID-related death," she said. "Definitions matter."
She said the CDC has asked the Council of State and Territorial Epidemiologists to develop a formal definition and is waiting on National Center for Health Statistics reviews confirming measles as an underlying cause on death certificates.
The Pennsylvania Department of Health has confirmed four measles-associated deaths this year and reported 767 cases across 38 counties in its September 18 update. The federal page still lists zero deaths for 2026. Democrats on the House Committee on Energy and Commerce have requested a staff briefing from the agency by September 28.
Practical Stakes for Households Watching Federal Guidance
None of this changes what a family should do this month. School immunization requirements are set by states and have not changed. The MMR vaccine remains available through providers, pharmacists, county and municipal health departments, state health centers, federally qualified health centers, and the Vaccines for Children program. Two documented doses provide about 97% lifetime protection.
What the dispute does affect is where people look for numbers. When federal and state dashboards diverge, state health departments hold the more current picture of cases, hospitalizations, and exposure sites. Families in outbreak areas are better served checking a state dashboard than waiting for the weekly federal refresh.
Schwartz also said center leaders are overwhelmed by the agency's staffing deficit and that leadership is studying whether long-term staffing should reflect pandemic-era levels or a lower pre-pandemic baseline. NBC News reported in August that about a quarter of the CDC's workforce had left or been fired during President Donald Trump's second term. Congressionally funded programs for smoking cessation and Alzheimer's disease prevention remain unstaffed.
Open questions include whether the standardized death definition arrives, whether the federal count eventually reflects state-confirmed deaths, and whether the September 28 briefing occurs. MedicalDaily will report each confirmed step.
Key Questions Answered
What did the CDC director actually say? That she disagrees with Secretary Kennedy privately when warranted, but that final authority rests with him as cabinet secretary, according to Atlanta News First.
Does this change vaccine recommendations? No. Current CDC immunization recommendations and state school requirements are unchanged.
What did she say about measles? She called it the most contagious disease, described complications including pneumonia and a rare brain disorder, and said the MMR vaccine is safe and effective.
Why does the CDC list zero measles deaths? Schwartz said the agency lacked a standardized definition and is now relying on death certificate reviews. Pennsylvania has confirmed four deaths under its own definition.
Is anyone reviewing the discrepancy? Yes. House Energy and Commerce Democrats have requested a CDC staff briefing by September 28.
Where should families get current outbreak numbers? State health department dashboards update more frequently than the CDC's weekly national page.
Does the CDC have enough staff to respond? Schwartz acknowledged a significant deficit and said leadership is studying long-term staffing levels.
