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US investigating COVID vaccine link to military deaths

An Army doctor's testimony has prompted a probe into whether vaccines contributed to service member fatalities.

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

Published
I militari Usa morti per il vaccino anti-Covid. La furia no vax porta Kennedy allo scontro col Pentagono

What this story says

  • An Army doctor, Theresa Long, has testified that she is aware of 28 US military deaths potentially caused by COVID-19 vaccines.
  • The US Department of Health and Human Services and the Pentagon have launched an investigation into these claims.
  • The investigation is reportedly linked to court depositions and lawsuits concerning vaccine mandates.
  • Robert F. Kennedy Jr. and Pete Hegseth are involved in the probe, according to reports.

Who covered it

Left 28%(7)Centre 4%(1)Right 68%(17)

Percentages are shares of the 25 outlets carrying a published leaning rating. 14 of the 39 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .

Trust

42/100

Craft

57/100

Hype

41/100

39 sources · methodology

Thin on the left so far

Only 7 of the 25 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.

The US Department of Health and Human Services and the Pentagon are investigating whether COVID-19 vaccines contributed to the deaths of American service members. This inquiry follows testimony from Army doctor Theresa Long, who stated under oath that she is aware of 28 military deaths linked to the vaccines. The investigation is reportedly connected to claims made in court depositions and lawsuits.

Disagreement on the number of deaths

Theresa Long testified that she is aware of 28 US military deaths caused by COVID-19 vaccines. However, one report states that the US government is investigating approximately 2,544 deaths reported due to the Covid vaccine. Another report mentions that Dr. Long is reviewing 2,544 still unverified death reports among military personnel after vaccination.

What the coverage left out

None of the left-rated digests mention the specific number of 2,544 unverified deaths that some reports state Dr. Long is reviewing. Similarly, none of the centre-rated digests mention this figure. While some right-rated digests mention Dr. Long reviewing 2,544 unverified death reports, the specific number of 28 deaths testified to by Dr. Long is not mentioned in all right-rated digests.

Still developing. We have re-checked which outlets are covering this 5 times, most recently on 6 Sept 2026, 00:15, and will add the sides that appear.

How other outlets pictured it

Which photograph to run is each newsroom’s own choice. The leaning beside a name is that outlet’s published rating, not a claim that the pictures divide along it. Every picture is shown from the outlet’s own server and links to the article it ran in.

US investigating COVID vaccine link to military deaths
American FaithRight

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

7 rated outlets

  • Left-rated reports focused on the involvement of Robert F. Kennedy Jr. and Pete Hegseth in the investigation, often framing it as a probe into vaccine skepticism or baseless theories. Several reports highlighted that Kennedy hired a COVID vaccine skeptic, with one noting that the hiring is part of Kennedy's campaign to explore theories about vaccine hazards. Politico was frequently cited as the source for the reports. Some left-rated digests also mentioned the claim of 28 deaths but often placed it within the context of broader investigations or skepticism surrounding vaccines. For example, HuffPost Italia noted that the testimony contradicts Defense reports and mentioned spontaneous abortions as well. Jezebel suggested that if RFK Jr. is looking for someone to blame for the COVID vaccine, he could start with Trump. Raw Story stated that RFK Jr. and Pete Hegseth planted an Army doctor at HHS to chase a COVID vaccine theory.

Centre

1 rated outlet

  • The centre-rated report from Political Wire highlighted Robert F. Kennedy Jr.'s involvement in probing whether troops died from COVID-19 vaccines. It stated that an Army doctor told a federal court she is working with Health Secretary Robert F. Kennedy Jr. and Defense Secretary Pete Hegseth to investigate the matter. The report cited Politico as its source.

Right

17 rated outlets

  • Right-rated reports consistently focused on the investigation itself, often attributing it to the Trump administration and highlighting the role of Army doctor Theresa Long and Robert F. Kennedy Jr. Many digests stated that the Pentagon and HHS are investigating whether COVID vaccines contributed to military deaths, with some linking it to the Biden administration's military vaccine mandate. Several reports mentioned that Dr. Long is teaming up with the Trump administration to investigate these claims. The Jewish Voice and OpsLens, for instance, cited American Greatness and Daily Caller News Foundation respectively. The Tennessee Star and Conservative Daily News also reported on RFK Jr. probing whether service members died from COVID vaccines, citing Politico and Dr. Long's testimony. The Liberty Daily used quotation marks around the word 'vaccines' when reporting on the investigation.

Questions about this coverage

How did the left and right cover US investigating COVID vaccine link to military deaths?
Of the 25 outlets on this story carrying a published leaning rating, 28% are rated left, 4% are rated centre, 68% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 39. The sections above set out what each side emphasised, in its own terms.
Is US investigating COVID vaccine link to military deaths left or right?
Neither side dominates it. Of the 25 rated outlets on this story, 28% are rated left, 4% are rated centre, 68% are rated right, and no side holds the 70% this site would want before calling a field one-sided. A story is not left or right in any case; the outlets that carried it are what carry ratings.
Is the coverage of US investigating COVID vaccine link to military deaths biased?
US investigating COVID vaccine link to military deaths is one event reported by 39 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 US investigating COVID vaccine link to military deaths?
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 US investigating COVID vaccine link to military deaths?
39 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 is the main claim about COVID-19 vaccines and military deaths?
An Army doctor, Theresa Long, has testified that she is aware of 28 deaths among US military personnel that she believes were caused by COVID-19 vaccines. This testimony has prompted an investigation by the US Department of Health and Human Services and the Pentagon.
Who is involved in the investigation?
The investigation is being conducted by the US Department of Health and Human Services and the Pentagon. Reports indicate that Robert F. Kennedy Jr. and Pete Hegseth are involved in the probe, with some sources suggesting they are working with Dr. Long.
What is the source of these claims?
The claims stem from testimony given by Army doctor Theresa Long in a federal court deposition. These depositions and related lawsuits concerning military vaccine mandates are reportedly the basis for the ongoing investigation.

Read it at the source

39 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

7

Centre

1

Right

17
Show 9 more

Not rated

14
Show 6 more

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.

COVID Vaccine Probe | MediaBias News