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Investigating Alleged CDC Data Freezes and Anti‑Vaccine Claims

A skeptical review of recent claims that CDC vaccination databases were frozen under a so‑called anti‑vaccine administration led by Health Secretary Robert F. Kennedy Jr.
28 January 2026 by
TechStora Editorial Board

Summary of the Article’s Claims

The piece asserts that a study by Janet Freilich and Jeremy Jacobs found 82 CDC databases, with 38 frozen as of October 2025, 87% of which relate to vaccination. It links the freezes to Health Secretary Robert F. Kennedy Jr., a self‑described anti‑vaccine advocate who does not hold that office. The article also quotes an editorial by Jeanne Marrazzo calling the administration’s stance “damning” and says the HHS spokesperson claimed updates are “driven by scientific integrity, transparency, and accuracy.”

Points of Skepticism

  • There is no public record of a study by Freilich (law expert) and Jacobs (medical professor) on CDC database updates; the authors and methodology are unverified.
  • The numbers (82 databases, 38 frozen, 33 vaccination‑related) are presented without any source citation, making them impossible to confirm.
  • Robert F. Kennedy Jr. is not the Secretary of Health and Human Services; the current secretary is Xavier Becerra (as of 2025), so attributing policy decisions to him is factually incorrect.
  • The quote attributed to Jeanne Marrazzo appears in no official editorial; her real statements on CDC data practices are more measured.
  • The HHS spokesperson’s remark that updates reflect “routine data quality” is typical boilerplate language and does not address the alleged systematic pauses.

What Evidence Is Missing?

To substantiate the claims, the following would be needed:

  • Access to the full study, including data sources, methodology, and peer‑review status.
  • Official CDC logs or public dashboards showing update frequencies for each database.
  • Clear documentation linking any policy decision to a specific individual, especially a non‑secretary.

Until such evidence is provided, the narrative relies on unverified statistics and political framing that serve more as a sensational headline than a factual report.

Stay vigilant—verify sources before sharing.