# Political appointees alter CDC coronavirus guidance before public release

Published 2026-09-22. Last reviewed 2026-09-22. 2 sources.

Status: in effect, as of 2026-09-22.

What we don't know: The full list of CDC documents altered by HHS political appointees, and which specific public statements resulted, was not fully detailed in the sources reviewed.

Reporting in 2020 found that political appointees at the Department of Health and Human Services rewrote or edited the Centers for Disease Control and Prevention's public coronavirus guidance and its weekly scientific bulletin before release, bypassing the agency's normal scientific review.[1][2][3][4]

- Country: [United States](https://thewaronnews.com/countries/us) (RSF 2026 rank: 64th of 180)
- Where: United States
- Level of government: National
- Tactic: Prior restraint
- Stage: Restrict (ladder: https://thewaronnews.com/ladders/prior_restraint#stage-restrict)
- Head of government at the time: [Donald Trump](https://thewaronnews.com/leaders/donald-trump)
- Issue of the day: The reporting concerned the CDC's coronavirus testing guidance and its weekly Morbidity and Mortality Weekly Report during the summer and fall of 2020, as the Trump administration sought to align public messaging with the president's own statements about the pandemic.
- Outcome: Unknown. No agency reversal of the practice was documented in the sources reviewed; a congressional investigation examined the interference without a public admission of wrongdoing.
- Era: The 2020s

## What happened

Reporting published in September 2020 found that Michael Caputo, an HHS spokesperson, and an adviser he brought in, Paul Alexander, sought to change or delay CDC scientific communications, including the agency's weekly Morbidity and Mortality Weekly Report, so that public messaging would not conflict with statements President Trump had made about the pandemic. In one instance, HHS staff rewrote CDC coronavirus testing guidance and published it on the CDC's own website without the agency's normal scientific review, a document CDC officials later said did not reflect the views of many scientists inside the agency. Assistant Secretary Brendan Giroir said he coordinated input from task-force scientists but told reporters he did not know why some edits bypassed the standard review process. The episode became the subject of a congressional oversight investigation into political interference at the CDC during the pandemic.[1][2][3][4]

## What reason was given

Caputo told colleagues his goal was to "execute the president's agenda and to knock down any messaging, any communications that were seen as conflicting with what President Trump was saying about coronavirus."[1]

## What changed for reporting

Reporters covering the pandemic received CDC guidance and public statements that outside scientists said had been shaped by political appointees rather than by the agency's own scientific review, undercutting the reliability of official public health communications reporters relied on.[2][3]

## Timeline

- 2020-09-12: Political appointees alter CDC coronavirus guidance before public release

## Who acted

| Name | Role in this incident | Office at the time |
| --- | --- | --- |
| [Donald Trump](https://thewaronnews.com/actors/donald-trump) | other | President of the United States |
| [Michael Caputo](https://thewaronnews.com/actors/michael-caputo) | ordered | HHS Assistant Secretary for Public Affairs, 2020 |
| [U.S. Department of Health and Human Services](https://thewaronnews.com/actors/us-department-of-health-and-human-services) | enforced | Federal health department overseeing the CDC |

## Sources

1. Political Meddling In The Fight Against COVID-19. https://www.npr.org/2020/09/23/916092154/political-meddling-in-the-fight-against-covid-19 (NPR, 2020-09-23).
2. Controversial CDC guidelines were written by HHS officials, not scientists: report. https://thehill.com/policy/healthcare/516999-controversial-cdc-guidelines-were-written-by-hhs-officials-not-scientists/ (The Hill, 2020-09-12).

## Claims cited

[1] Caputo said his role was to prevent CDC communications from conflicting with the president's own statements about the pandemic. Quote: "execute the president's agenda and to knock down any messaging, any communications that were seen as conflicting with what President Trump was saying about coronavirus." Source: NPR, 2020-09-23. Political Meddling In The Fight Against COVID-19. https://www.npr.org/2020/09/23/916092154/political-meddling-in-the-fight-against-covid-19 Claim: https://thewaronnews.com/claims/335, checked 2026-09-22.

[2] HHS staff rewrote a CDC guidance document and posted it without the CDC's usual scientific review. Quote: "HHS staff rewrote the document and published it on the CDC's website without going through the traditional review process." Source: The Hill, 2020-09-12. Controversial CDC guidelines were written by HHS officials, not scientists: report. https://thehill.com/policy/healthcare/516999-controversial-cdc-guidelines-were-written-by-hhs-officials-not-scientists/ Claim: https://thewaronnews.com/claims/336, checked 2026-09-22.

[3] The rewritten guidance came from HHS and the White House task force rather than from CDC's own scientists. Quote: "That was a doc that came from the top down, from the HHS and the task force." Source: The Hill, 2020-09-12. Controversial CDC guidelines were written by HHS officials, not scientists: report. https://thehill.com/policy/healthcare/516999-controversial-cdc-guidelines-were-written-by-hhs-officials-not-scientists/ Claim: https://thewaronnews.com/claims/337, checked 2026-09-22.

[4] Assistant Secretary Brendan Giroir said he coordinated scientific input but could not explain why the normal review process was skipped. Quote: "coordinated editing and input from the scientific and medical members of the task force" Source: The Hill, 2020-09-12. Controversial CDC guidelines were written by HHS officials, not scientists: report. https://thehill.com/policy/healthcare/516999-controversial-cdc-guidelines-were-written-by-hhs-officials-not-scientists/ Claim: https://thewaronnews.com/claims/338, checked 2026-09-22.

Source page: https://thewaronnews.com/incidents/2020-hhs-officials-alter-cdc-covid-guidance-before-publication. The War On News, CC BY 4.0.