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David Tuller

@davetuller1.bsky.social

Senior Fellow in Public Health and Journalism, Center for Global Public Health at the University of California, Berkeley. I blog at Virology Blog (virology.ws). My academic position is largely funded by donations from patients. davetuller@berkeley.edu

2,076 Followers  |  367 Following  |  180 Posts  |  Joined: 06.11.2023  |  2.3987

Latest posts by davetuller1.bsky.social on Bluesky

Insane!!! At least as a matter of science. Maybe that's how they do things in medical sociology???

24.07.2025 04:05 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Trial By Error: BMJ's "Commissioned" Propaganda Piece Hijacked Death of Maeve Boothby O'Neill; Boothby O'Neill's Mum Responds | Virology Blog By David Tuller, DrPH Under the editorial leadership of Kamran Abbasi, The BMJ and other journals in BMJ Group have become, at times, mouthpieces for member ...

The BMJ has not published a rapid resopnse from Maeve Boothby O'Neill's mum, @swastrosarah.bsky.social‬, to its ME/CFS "hope" propaganda piece from members of the biopsychosocial ideological brigades. So I have posted it here. virology.ws/2025/07/23/t...

23.07.2025 23:26 β€” πŸ‘ 67    πŸ” 41    πŸ’¬ 1    πŸ“Œ 4
Preview
a man is holding a microphone in his mouth and saying if you smell ALT: a man is holding a microphone in his mouth and saying if you smell

Latest blog, breaking down some common narrative tricks bullshitters use so you can hopefully start to sniff it out a bit easier

Do you smell what the bull is shitting?
dontbelievehype.co.uk/bullshit-bre...

19.07.2025 01:12 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 1
Trial By Error: Oxford Scholars Blame Biomedical Research Hegemony for Fibromyalgia "Chronicity Rhetoric" | Virology Blog By David Tuller, DrPH Social Science & Medicine (SSM) is a prominent interdisciplinary journal that publishes social science research related to health. ...

Oxford scholars say biomedical research requirements for evidence help "construct" what they call "chronicity rhetoric" around fibromyalgia. That means biopsychosocialists aren't allowed to make whatever "recovery" claims they want. Hm. virology.ws/2025/07/18/t...

18.07.2025 22:02 β€” πŸ‘ 29    πŸ” 8    πŸ’¬ 1    πŸ“Œ 3
Trial By Error: Study Finds Signs of "Functional Limb Weakness" in Patients Not Reporting Actual Limb Weakness | Virology Blog By David Tuller, DrPH A recently published study about functional neurological disorder (FND) has reported some perplexing data. Of almost 300 patients diag ...

A study from Japan in a BMJ journal found that 100 of almost 300 Long Covid patients who had neurological exams showed "positive signs" of functional limb weakness. The problem? Only 16 of those 100 patients reported actual limb weakness during the neurological exams: virology.ws/2025/07/15/t...

15.07.2025 21:18 β€” πŸ‘ 19    πŸ” 10    πŸ’¬ 0    πŸ“Œ 0
Sander Zurhake
YouTube video by David M Tuller Sander Zurhake

Sander Zurhake, a journalist with NOS, the Dutch broadcast organization, recently reported on the potential harms of psycho-behavioral treatment for kids with ME/CFS and received some pushback. This interview with him has had 1000+ views so far:

www.youtube.com/watch?v=WFxT...

15.07.2025 03:55 β€” πŸ‘ 12    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

maybe a few. but these people had thorough neurological exams. If they were given so-called tests for functional limb weakness, you'd think they would have been asked about and reported limb weakness, if they had it. So here, only 14 of the 100 with positive signs reported real-world limb weakness.

10.07.2025 23:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Contemporary positive signs of functional limb weakness in post-acute sequelae of SARS-CoV-2: an exploratory analysis of their utility in diagnosis and follow-up Background Sequelae of the acute phase of coronavirus disease-19, termed long COVID, are characterised by numerous indicators, including neurological symptoms. Functional neurological disorder (FND) c...

In this study of "functional limb weakness" (FLW) among almost 300 Long Covid patients, 100 had "rule-in" FLW signs. But only 16 of those 100 reported limb weakness as symptom. How can they have FLW without actual limb weakness? Hm. Kinda fuzzy!
neurologyopen.bmj.com/content/7/1/...

10.07.2025 04:40 β€” πŸ‘ 12    πŸ” 6    πŸ’¬ 1    πŸ“Œ 0
Sander Zurhake
YouTube video by David M Tuller Sander Zurhake

Sander Zurhake, a journalist with NOS, the Dutch broadcast organization, recently reported on the potential harms of psycho-behavioral treatment for kids with ME/CFS and received some pushback. Here's my talk with him: www.youtube.com/watch?v=WFxT...

09.07.2025 19:37 β€” πŸ‘ 26    πŸ” 7    πŸ’¬ 0    πŸ“Œ 1
Trial By Error: Updated Medical Textbook Still Promotes Biopsychosocial Ideology | Virology Blog By David Tuller, DrPH For decades, Kumar & Clark’s Clinical Medicine has been a standard textbook for medical education around the world. Last month, El ...

The just-updated version of Kumar & Clark's Clinical Medicine, a fixture of decades of medical education, continues to promote the biopsychosocial ideology when it comes to ME/CFS: virology.ws/2025/07/04/t...

04.07.2025 19:06 β€” πŸ‘ 36    πŸ” 9    πŸ’¬ 3    πŸ“Œ 3

thanks, yeah--it took a few days to get access to it again. Now i can't seem to delete the crypto repostings

29.06.2025 05:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Trial By Error: Dutch Journalist Faces Off Against CBT/GET Ideologues | Virology Blog By David Tuller, DrPH It began on May 30th with television, radio and online reports from Nederlandse Omroep Stichting (NOS), a major Dutch broadcasting org ...

A journalist for a major Dutch broadcast network covered the potential harms of CBT/GET for kids with ME/CFS. Some of the Dutch wing of the CBT/GET ideological brigades pushed back. virology.ws/2025/06/25/t...

26.06.2025 01:14 β€” πŸ‘ 36    πŸ” 17    πŸ’¬ 1    πŸ“Œ 0
Trial By Error: An Interview with Sjoerd Beentjes, Lead Author of Big Data Study on "Blood-Based Biomarkers" for ME/CFS | Virology Blog By David Tuller, DrPH Last week, the journal EMBO Molecular Medicine published a paper called β€œReplicated blood-based biomarkers for Myalgic Encephalomyelit ...

Investigators at U of Edinburgh just published a study on "blood-based" traits that differ--on a population level--between people diagnosed with ME/CFS and others. I spoke earlier today with lead author Sjoerd Beentjes: virology.ws/2025/06/23/t...

23.06.2025 19:34 β€” πŸ‘ 40    πŸ” 11    πŸ’¬ 2    πŸ“Œ 2

After doing this for ten years, I wonder if the PACE "truther" movement will ever come to an end. Will it eventually die out under the weight of its own stupidity? Or will these deluded people believe till the end that PACE was "a thing of beauty"?

22.06.2025 20:52 β€” πŸ‘ 36    πŸ” 6    πŸ’¬ 5    πŸ“Œ 1
Interview with Guardian columnist George Monbiot about the London-based Science Media Centre
YouTube video by David M Tuller Interview with Guardian columnist George Monbiot about the London-based Science Media Centre

The so-called Science Media Centre called in PACE "truther" Alan Carson to weigh in on the new Edinburgh study about blood-based biomarkers for ME/CFS. Here's my interview from last year with Guardian columnist George Monbiot on the SMC's shady history: www.youtube.com/watch?v=N1W4...

22.06.2025 20:50 β€” πŸ‘ 34    πŸ” 12    πŸ’¬ 1    πŸ“Œ 2

I agree in general, but they've shifted slightly in this domain since the PACE days. They'll always include one or two opposition-ists like Carson, but will also balance that with others who are apparently not similarly
ideologically committed.

20.06.2025 18:29 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Terrific documentary, definitely worth watching!!!

18.06.2025 18:12 β€” πŸ‘ 13    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0
TWiV Special: Long COVID and ME/CFS with David Tuller David Tuller returns to TWiV to discuss RFK Jr. and the trashing of American public health, rituximab and ME/CFS, The Sick Times, the Cochrane Mess, a Norwegian Long Covid trial, effort preference and...

Thanks to Professor Vincent Racaniello for having me back on This Week in Virology to talk about RFK Jr. and the trashing of American public health, The Sick Times, the Cochrane ME/CFS Mess, a Norwegian Long Covid trial, "effort preference," etc.
www.microbe.tv/twiv/twiv-sp...

18.06.2025 18:12 β€” πŸ‘ 28    πŸ” 11    πŸ’¬ 2    πŸ“Œ 3
Trial By Error: Dr Rob WΓΌst on ME/CFS, Long Covid and Deconditioning | Virology Blog By David Tuller. DrPH Proponents of psycho-behavioral interventions for ME/CFS and, more recently, Long Covid, have argued--unconvincingly and with a shorta ...

I interviewed Dr Rob WΓΌst about his team's new study comparing effects of exercise on people with ME/CFS and Long Covid vs effects on healthy controls who were deconditioned after 60 days of bedrest: virology.ws/2025/06/04/t...

05.06.2025 00:43 β€” πŸ‘ 38    πŸ” 11    πŸ’¬ 0    πŸ“Œ 1
Trial By Error: Propaganda Cosplaying as Twitter "Research" from Canadian GET/CBT Campaigners | Virology Blog By David Tuller, DrPH McMaster University, in Hamilton, Ontario, seems to be Canada’s Ground Zero for psychosomatic theorizing. In March, 2021, a psychiatri ...

A propaganda piece for CBT/GET cosplaying as "research" on Twitter trends, from Canada's McMaster U. The trends they report are interesting--then the researchers essentially say in the discussion that everything patients are tweeting is wrong.
virology.ws/2025/06/02/t...

02.06.2025 21:49 β€” πŸ‘ 40    πŸ” 18    πŸ’¬ 3    πŸ“Œ 2
Preview
Chronic Denial A debunked theory about chronic fatigue syndrome is being recycled to explain Long Covidβ€”with troubling results.

This piece in Open Mind discusses how the adherents of CBT/GET for ME have sought to extend their purview to Long Covid, with the same sort of shifty methodological maneuvers:
www.openmindmag.org/articles/goi...

27.05.2025 23:55 β€” πŸ‘ 60    πŸ” 28    πŸ’¬ 5    πŸ“Œ 5
Trial By Error: More on the BMJ Opinion Piece from the Psychobabblers | Virology Blog By David Tuller, DrPH When it comes to ME and ME/CFS, The BMJβ€”formerly called The British Medical Journal but now, like the food franchise once known as Ken ...

The BMJ has a long history of publishing stuff promoting the "biopsychosocial" approach to ME and ME/CFS: virology.ws/2025/05/24/t...

25.05.2025 13:41 β€” πŸ‘ 54    πŸ” 20    πŸ’¬ 1    πŸ“Œ 1
Trial By Error: BMJ Publishes New Propaganda Piece on Severe ME/CFS | Virology Blog By David Tuller, DrPH Last week, The BMJ published a commissioned propaganda pieceβ€”er, β€œopinion”—written by confirmed members of the cognitive behavior ther ...

The BMJ's recent propaganda piece about severe ME/CFS hijacked Maeve Boothby O'Neill's death to bolster its arguments. The lead author of the piece did that last summer as well: virology.ws/2025/05/21/t...

21.05.2025 17:37 β€” πŸ‘ 60    πŸ” 25    πŸ’¬ 1    πŸ“Œ 1
Preview
Cadenza for Fractured Consciousness: A Personal History of the World’s Most Misunderstood Illness For the last three years, I’ve worked on a personal research project; an effort to summarize the history, biology, and social implications of FND. It tells some of my own story and experience…

And here is FND Portal's essay again--very much worth a read. Whatever one's views of the science in the FND field, the awful suffering and frustration faced by patients is palpable. fndportal.org/2022/06/05/c...

18.05.2025 13:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

And I have also repeatedly linked to FND Portal's essay so people can read about the experience of having it, which he describes very compellingly. I began looking at the FND research after the FND experts like Stone came out swinging in defense of the fraudulent PACE trial.

18.05.2025 13:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

just to be clear--I have harshly criticized FND research that I think are sub-par and making unwarranted assertions based on flimsy evidence. But I have never remotely suggested patients are faking it, making it up, or doing anything other than suffering terribly from poorly understood conditions.1/

18.05.2025 13:49 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

ya think??

12.05.2025 17:55 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

oops! What's the type???

12.05.2025 14:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Trial By Error: When Primary Outcomes Yield Null Results in Clinical Trials, FND Experts Prefer Their Secondary Outcomes | Virology Blog By David Tuller, DrPH In 2020, the CODES study of cognitive behavior therapy (CBT) for psychogenic non-epileptic seizures, also known as dissociative seizur ...

FND experts seem to throw their primary outcomes under the bus when they fail to produce the desired results:

virology.ws/2025/05/12/t...

12.05.2025 14:18 β€” πŸ‘ 27    πŸ” 8    πŸ’¬ 0    πŸ“Œ 2
Trial By Error: Australian GPs Keep Promoting Exercise Treatments for ME/CFS | Virology Blog By David Tuller, DrPH When it comes to treatments for ME/CFS, the Royal Australian College of General Practitioners (RACGP) has long endorsed the graded exe ...

Australian GPs keep pushing exercise treatments for ME/CFS: virology.ws/2025/05/09/t...

09.05.2025 21:28 β€” πŸ‘ 39    πŸ” 16    πŸ’¬ 2    πŸ“Œ 5

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