FDA Blocked Publication of Studies Finding Covid and Shingles Vaccines Were Safe
Agency's scientists reviewed millions of patient records for vaccine safety studies that were pulled back before release to the public.

The Food and Drug Administration prevented the publication of research conducted by its own scientists and data contractors that found Covid-19 and shingles vaccines were safe, according to new revelations that raise questions about the agency's transparency regarding vaccine safety data. The studies, which analyzed millions of patient records, were completed but never released to the public, despite their findings supporting the safety profile of vaccines that have been administered to hundreds of millions of Americans.
The suppressed research involved comprehensive analyses of vast patient databases, examining potential adverse events following vaccination with both Covid-19 vaccines and shingles vaccines. FDA scientists and their contracted data analysis firms reviewed medical records from millions of patients to identify any patterns or signals that might indicate safety concerns. The studies reportedly found no significant safety issues that would warrant changes to vaccine recommendations or usage guidelines, yet the agency chose not to publish these reassuring findings.
The decision to withhold publication appears to contradict the FDA's stated commitment to transparency in vaccine safety monitoring. Public health experts have long emphasized that sharing both positive and negative safety findings is crucial for maintaining public trust in vaccination programs. The suppression of studies showing vaccine safety could fuel conspiracy theories and vaccine hesitancy, particularly among Americans who remain skeptical about Covid-19 vaccines and their long-term effects.
The timing of these revelations is particularly significant as the Trump administration has appointed officials who have previously expressed skepticism about vaccine safety and efficacy. The disclosure of unpublished safety studies comes amid broader scrutiny of federal health agencies and their handling of vaccine-related information during the pandemic. Critics argue that the FDA's decision to suppress positive safety data represents a failure of scientific transparency that could have helped address public concerns about vaccine safety.
The revelation raises broader questions about what other vaccine safety studies may have been completed but not published by federal health agencies. Congressional Republicans have already indicated they plan to investigate the FDA's handling of vaccine safety data, with some calling for the release of all completed studies regardless of their findings. The controversy underscores ongoing tensions between scientific transparency, public health messaging, and political considerations in vaccine policy, particularly as the nation continues to grapple with vaccine hesitancy and misinformation.


