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CDC in Crisis: Top Scientists Speak Out on Kennedy's Controversial Leadership

USAFriday, December 12, 2025
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The agency is grappling with significant issues this year, including severe budget cuts, staff reductions, and physical damage to its headquarters. Over 500 bullets were fired at the building, targeting the scientists and public health experts inside. These experts have been sidelined and overruled by Health Secretary Robert F. Kennedy Jr., known for his anti-vaccine stance and for pushing an agenda that contradicts scientific evidence.

Leadership Changes and Resignations

On August 27, Kennedy fired CDC Director Susan Monarez just weeks after her Senate confirmation. Monarez had refused to approve vaccine recommendations from a panel of skeptics that Kennedy had personally selected. Her dismissal led to chaos within the agency, and she was not the only one to leave that day. Three top leaders also resigned in protest:

  • Dr. Demetre Daskalakis: In charge of the CDC's National Center for Immunization and Respiratory Diseases. He managed responses to various health crises, including mpox, measles, seasonal flu, bird flu, COVID-19, and RSV.
  • Dr. Debra Houry: The medical officer and deputy director for Program and Science, overseeing nine centers and the Office of Science with a combined budget of over $6 billion. She was the agency's second-highest-ranking official.
  • Dr. Daniel Jernigan: The director of the National Center for Emerging and Zoonotic Infectious Diseases, who had worked at the CDC for over 30 years and led responses to numerous health crises, including Ebola outbreaks and the 2003 SARS pandemic.

Upcoming Discussion

These three former officials will join Ars Technica for a discussion on December 16 at 2 pm ET. They will share their experiences and insights into what is happening at the CDC under Kennedy's leadership and the potential consequences for the country's health. The discussion will focus on the impact of ideology over evidence in public health policy and how to address the damage caused.

Concerns for the Future

The CDC's current situation raises concerns about the future of public health in the country. The resignation of top scientists and the push for an anti-science agenda could have serious implications for public health policies and the well-being of the population. It is crucial to understand the consequences of these actions and work towards restoring evidence-based decision-making in public health.

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