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FDA warned Fauci in 2021 to study COVID vaccine side effects, emails show

Janet Woodcock urged research into reports of unusual health problems after vaccination, but it remains unclear if a study was launched

AI-assisted coverage comparison, editor-supervised · How this was made

Published
AP Photo/Allison Robbert

What this story says

  • Janet Woodcock, then-acting FDA Commissioner, emailed Anthony Fauci and Francis Collins in May 2021 about reports of unusual health problems after COVID-19 vaccination.
  • Woodcock warned that existing vaccine-monitoring systems might not detect these problems and urged a dedicated study, but it is unclear if one was launched.
  • Fauci forwarded Woodcock’s concerns to Collins, acknowledging they could not be ignored, but no record confirms CDC Director Rochelle Walensky was included in the discussion.
  • A Yale-led study later identified biological differences in people reporting persistent symptoms after vaccination, though it did not establish causation.

Who covered it

Left 0%(0)Centre 12%(1)Right 88%(7)

Percentages are shares of the 8 outlets carrying a published leaning rating. Coverage measured .

Trust

74/100

Craft

58/100

Hype

41/100

8 sources · methodology

Thin on the left so far

None of the 8 outlets with a published leaning rating that ran this story are rated left.

This story is still being watched, so it is a count and not yet a finding. Coverage keeps arriving for hours after an event, and a side that has published nothing this morning may publish by tonight. If it is still true when we stop checking, we will say so plainly.

In May 2021, Janet Woodcock, then the acting commissioner of the US Food and Drug Administration, emailed Anthony Fauci and Francis Collins to warn them about reports of unusual health problems following COVID-19 vaccination. Woodcock, who had spent 37 years at the FDA, wrote that the symptoms did not form a clear syndrome and were difficult to quantify with standard testing. She added that healthcare professionals were among those reporting the problems.

Woodcock’s email, released by Senators Ron Johnson and Rand Paul, stated that existing vaccine-monitoring systems like VAERS and the CDC’s active follow-up might not detect these issues. She warned that ignoring the reports could allow the problem to "fester" and suggested the federal government should study them. She also noted that pharmaceutical companies were unlikely to fund such research.

Fauci forwarded Woodcock’s concerns to Collins, writing, "We cannot ignore her. We should probably bring in CDC and see what Rochelle [Walensky] thinks." It remains unclear whether Walensky was ever included in the conversation or if a dedicated study was launched. A Yale-led research team later studied a condition it called "post-vaccination syndrome" (PVS) in 42 people, finding biological differences worth further investigation, though the study did not establish causation.

What the coverage left out

No left- or centre-rated outlet ran this story. None of the right-rated digests or the RedState report mentioned the specific funding Woodcock suggested Fauci and Collins could leverage for the study, which the Daily Caller’s digest described as "billions in scientific research dollars." The Yale study’s preprint status and its call for further research were noted only in RedState’s report, not in any of the digests.

Still developing. We have re-checked which outlets are covering this 4 times, most recently on 17 Aug 2026, 03:15, and will add the sides that appear.

How each side covered it

Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.

Left

0 rated outlets

No outlet rated left has run this story so far. We are still checking, and will say plainly if that does not change.

Centre

1 rated outlet

We have not written our reading of the centre coverage of this story. The centre-rated outlets that ran it are listed below.

Right

7 rated outlets

  • All seven right-rated digests and the single full report from RedState led on Woodcock’s warning to Fauci and Collins about the need to study vaccine side effects. The digests highlighted her phrase, "will come back to bite you," and the fact that no dedicated study has been confirmed. RedState quoted Woodcock’s email at length, including her concern that existing surveillance systems were inadequate and her observation that "no one takes [the reports] seriously."
  • RedState also quoted Fauci’s response to Woodcock: "We cannot ignore her." The outlet noted that Woodcock’s warning came from inside the FDA and that she had close ties to the pharmaceutical industry, which it suggested made her concerns more significant. The report included details from a Yale-led study on PVS, describing symptoms like fatigue, brain fog, and muscle aches, and noted that the study found higher levels of SARS-CoV-2 spike protein in some participants.
  • The digests and RedState’s report framed the story as evidence of federal health officials downplaying or ignoring potential vaccine side effects. They emphasised that Woodcock’s call for research went unheeded and that the issue remains unresolved. None of the digests mentioned the Yale study’s limitations, such as its small sample size or the fact that it was released as a preprint.

Read it at the source

8 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.

Left

0

No outlet in this group ran the story.

Centre

1

Right

7

Not rated

0

No outlet in this group ran the story.

Questions about this coverage

How did the left and right cover FDA warned Fauci in 2021 to study COVID vaccine side effects, emails…?
Of the 8 outlets on this story carrying a published leaning rating, 0% are rated left, 12% are rated centre, 88% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it. The sections above set out what each side emphasised, in its own terms.
Is FDA warned Fauci in 2021 to study COVID vaccine side effects, emails… left or right?
Too few of the outlets on this story carry a published leaning rating to say. 8 of them do, and this site does not characterise a field under 12: at that size one newsroom filing moves the share by ten points. The percentages above are the count as it stands.
Is the coverage of FDA warned Fauci in 2021 to study COVID vaccine side effects, emails… biased?
FDA warned Fauci in 2021 to study COVID vaccine side effects, emails show is one event reported by 8 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
Which side is not reporting FDA warned Fauci in 2021 to study COVID vaccine side effects, emails…?
When we first saw this story, outlets rated left had barely covered it. Coverage accretes for hours after an event, so that is where to look rather than a verdict — the split above is the current count, and it is the one to read.
Which outlets covered FDA warned Fauci in 2021 to study COVID vaccine side effects, emails…?
8 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
What did Janet Woodcock warn Anthony Fauci about in 2021?
Janet Woodcock, then-acting FDA Commissioner, warned Fauci in May 2021 about reports of unusual health problems following COVID-19 vaccination. She said existing surveillance systems might not detect these issues and urged a dedicated study, but it remains unclear if one was launched. The email was released by Senators Ron Johnson and Rand Paul.
Did Anthony Fauci act on Janet Woodcock’s warning about vaccine side effects?
Fauci forwarded Woodcock’s concerns to Francis Collins, writing that they "cannot ignore her." He suggested including CDC Director Rochelle Walensky in the discussion, but it is unclear if she was ever involved or if a dedicated study was launched. No record confirms either outcome.
What did the Yale-led study on post-vaccination syndrome find?
A Yale-led study examined 42 people with persistent symptoms after COVID-19 vaccination, such as fatigue and brain fog. It found biological differences, including higher levels of SARS-CoV-2 spike protein in some participants, but did not establish causation. The study was released as a preprint and called for further research.

How did this read?

About the coverage, not about the story. We do not ask whether you agree with what happened — we have no honest use for that answer.

FDA Warned Fauci on COVID Vaccine Side Effects | MediaBias News