Inside the CDC: How RFK Jr. Empowered a Lone Scientist to Challenge Agency Leadership
Leaked emails reveal how a CDC scientist, backed by HHS Secretary RFK Jr., bypassed agency hierarchy to challenge leadership and demand raw research data.


A New Dynamic at the CDC
A recent disclosure of internal correspondence has brought to light an unusual shift in power dynamics at the Centers for Disease Control and Prevention (CDC). William Thompson, PhD, a senior researcher within the agency's division of viral hepatitis, has been operating with significant autonomy, frequently bypassing traditional bureaucratic channels by involving HHS Secretary Robert F. Kennedy Jr. directly in his communications. This direct line to political leadership has allowed Thompson to challenge the decisions of high-ranking CDC officials with a level of boldness rarely seen from a career scientist.
The Battle Over Historical Data
The tension escalated when Thompson began demanding access to raw datasets from an autism study conducted over twenty years ago. In an email exchange starting on May 29, 2025, Thompson contacted the National Center on Birth Defects and Developmental Disabilities (NCBDDD) to secure these records. Suzanne Gilboa, PhD, the acting director of the center, attempted to provide a 2014 data package that had been previously compiled for similar requests. However, Thompson rejected this, stating that he sought the original source data to test new hypotheses, citing the direct interests of Secretary Kennedy.
Clashing with Agency Leadership
The friction reached a breaking point regarding a proposed '50% detail' intended to split Thompson's workload between his hepatitis division and the NCBDDD. When former CDC Chief Medical Officer Debra Houry, MD, MPH, circulated a scope of work for this assignment, Thompson publicly rebuked the proposal. He labeled the document 'one of the most absurd SOWs I have ever seen,' copying Kennedy on his grievances.
This behavior drew sharp criticism from within the agency. Houry expressed her frustration to other staff members, noting that Thompson’s decision to loop in high-level HHS leadership rather than providing constructive feedback felt like a targeted attack. Despite these objections, the backing from Secretary Kennedy’s office ensured that Thompson’s demands were met, effectively stalling the administrative plans that had been drafted for his role.
Recent Developments
The release of these emails provides breaking news regarding the shifting influence of political appointees within federal health agencies. These latest updates highlight the ongoing tensions between career scientists and the new leadership at the Department of Health and Human Services. You can follow all developments instantly on NeuroBulletin.com.
Related Topics
🔹 CDC Whistleblowers 🔹 HHS Leadership Changes 🔹 Vaccine Research Integrity 🔹 Federal Agency Oversight 🔹 Public Health Policy 🔹 Scientific Transparency
Treatments News
This category covers the latest breaking news and live updates regarding clinical research, therapeutic developments, and the regulatory environment surrounding medical treatments. NeuroBulletin.com provides objective reporting on how policy shifts impact the landscape of public health and scientific discovery.
Frequently Asked Questions
Why did William Thompson involve the HHS Secretary in his internal emails?
Thompson utilized his direct connection to Robert F. Kennedy Jr. to bypass standard agency hierarchy, ensuring his requests for specific research data and his critiques of administrative work were prioritized at the highest levels of the department.
What was the dispute regarding the 2004 autism study data?
Thompson insisted on accessing raw, original source data from a two-decade-old study, whereas CDC leadership suggested using a previously cleaned and compiled dataset from 2014 that was already prepared for external review.
How did CDC leadership react to Thompson's communication style?
Former Chief Medical Officer Debra Houry formally expressed disappointment, describing Thompson’s habit of copying high-level political staff on internal administrative disputes as unprofessional and an attempt to circumvent standard collaborative processes.