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May 5, 2026 The FDA blocked publication of taxpayer-funded studies that found Covid-19 and shingles vaccines were safe Tier 1 · Primary Information, Memory and Manipulation
The decision withheld evidence relevant to public health and trust, showing state control over information that citizens use to judge policy and risk.
Supporting reports
- FDA Blocks Publication of Vaccine Safety Studies — The US Food and Drug Administration (FDA) has blocked the publication of several studies that found Covid-19 and shingles vaccines to be safe.
Apr 24, 2026 The CDC blocked publication of a report on COVID-19 vaccine effectiveness Tier 1 · Primary Information, Memory and Manipulation
Withholding scientific findings limited public access to evidence needed for informed health decisions and weakened trust in official information.
Supporting reports
- CDC blocks publication of vaccine efficacy report — The Centers for Disease Control and Prevention (CDC) blocked the publication of a report demonstrating the efficacy of the COVID-19 vaccine in reducing hospitalizations and emergency room visits among healthy adults
Feb 5, 2025 DOGE representatives accessed NOAA systems and climate data reportedly disappeared Corroborated Information, Memory and Manipulation
The episode raised concerns that politically sensitive scientific information could be altered or suppressed.
Supporting reports
- DOGE Accesses NOAA Systems, Climate Data Disappears — A representative from the Department of Government Efficiency gained access to NOAA's computer systems, leading to the disappearance of some climate data.
Jan 21, 2025 President Trump ordered health agencies to pause external communications, reports, meetings, grants, contracts, and travel Tier 1 · Primary Information, Memory and Manipulation
The blackout restricted the flow of official health information and scientific communication, weakening transparency during active public health work.
Supporting reports
- Trump instructs health agencies to pause external communications — President Trump instructed all federal health agencies on January 21, 2025, to pause external communications, including scientific reports and health advisories.
- Trump Orders Communications Blackout for Health Agencies — The Trump Administration has ordered a communications blackout for national health agencies.
- Trump administration pauses communications and cancels meetings at HHS — Following the inauguration of President Trump, the Department of Health and Human Services (HHS) has paused public communications and canceled scientific meetings.