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David Gorski, MD, PhD

@gorskon.bsky.social
21K followers 759 following 1.9K posts

Professor of Surgery at Wayne State University dedicated to promoting science-based medicine and deconstructing quackery. Managing Editor, Science-Based Medicine blog (sciencebasedmedicine.org). X/Twitter & Threads: @gorskon. (He/him)

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David Gorski, MD, PhD @gorskon.bsky.social · 26/09/2026
The grift is the point, every bit as much as the cruelty and the soft eugenics.
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David Gorski, MD, PhD @gorskon.bsky.social · 26/09/2026
Massive fail, @science.org. Massive fail.
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David Gorski, MD, PhD @gorskon.bsky.social · 26/09/2026
Sad, but entirely predictable after putting an antivax loon like RFK Jr. In charge of HHS. The same predictable destruction is occurring at NIH as well.
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David Gorski, MD, PhD @gorskon.bsky.social · 26/09/2026
Many AI developers have been inculcated in a cult-like belief system based on rationalism/effective altruism. They believe that a super intelligent AI god is inevitable and will destroy humanity unless they create it first and make sure it is a benign god that will usher in a utopian age of plenty.
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Dorit Reiss @doritreiss.bsky.social · 22/09/2026
Once again, BMJ, wittingly or unwittingly, reinforces an antivax narrative - there's truth in that the FDA and CDC maybe could have assessed VAERS reports better, but the framing misrepresents the issue. sciencebasedmedicine.org/the-bmj-once... via @sciencebasedmed.bsky.social @gorskon.bsky.social
sciencebasedmedicine.org
Once again, The BMJ, wittingly or unwittingly, reinforces an antivax narrative
Last week The BMJ published an investigation alleging that the algorithm for spotting safety signals after COVID vaccination was flawed and that the FDA ignored it, amplifying an old antivax narrative
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David Gorski, MD, PhD @gorskon.bsky.social · 18/09/2026
A blast from the past that I like to bring up any time Del Bigtree is in the news.
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David Gorski, MD, PhD @gorskon.bsky.social · 17/09/2026
Same as it ever was. Despite attempts by the press and some of my MAHA-sympathetic colleagues to sanewash him, RFK Jr. hasn’t changed. He’d seek the same antivax crank he’s always been at least since 2005.
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Jonathan Howard @joho.bsky.social · 15/09/2026
Horgan has a history of protecting disinformation superspreaders. See this from @gorskon.bsky.social
respectfulinsolence.com
John Horgan is "skeptical of skeptics," or: Homeopathy and bigfoot versus cancer and the quest for world peace
Contrary to what some of my detractors think, I don’t mind criticism of my viewpoints. After all, if I never encounter criticism, how will I ever improve? On the other hand, there are forms of critici...
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David Gorski, MD, PhD @gorskon.bsky.social · 12/09/2026
How does a professor of medicine turn antivax? I don’t know. How does an eminent oncology professor turn antivax and buy into the myth of “turbo cancer” caused by COVID vaccines? sciencebasedmedicine.org/and-so-2026-...
sciencebasedmedicine.org
And so 2026 begins…with a resurrection of the myth that COVID vaccines cause “turbo cancers”
I had hoped to let this cup pass, but, after a week and a half, I found that I couldn't. Eminent oncologist and cancer researcher Dr. Wafik El-Deiry is back and doubling down on the unproven claim tha
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David Gorski, MD, PhD @gorskon.bsky.social · 12/09/2026
It was never about “free speech.” It was always about being the ones with the power to dictate what speech is acceptable.
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David Gorski, MD, PhD @gorskon.bsky.social · 12/09/2026
Only three? He’s slipping.
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David Gorski, MD, PhD @gorskon.bsky.social · 11/09/2026
The Red scare nonsense being promoted by the right this year has reached off-the-chart ridiculousness levels not seen since the 1950s.
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David Gorski, MD, PhD @gorskon.bsky.social · 11/09/2026
I wish I could say that this was a new co-optation of this sort of rhetoric by antivaxxers, but it's not. Before the pandemic, antivaxxers were co-opting the language of reproductive freedom (e.g., "my body, my choice") in the service of the "freedom" to refuse vaccines.
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David Gorski, MD, PhD @gorskon.bsky.social · 10/09/2026
In the original Greek play, the men didn’t last long.😂
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Dr. Richard Pan @drpanmd.bsky.social · 08/09/2026
#MAHA is about grift for its leaders, not better health. Glyphosate, mercury & formaldehyde were MAHA poisons at any dose until Trump decided to increase children’s exposure to all of them and RFK Jr. agreed. apnews.com/article/maha...
apnews.com
RFK Jr. fought pesticides for years. Now he's backing their production
Robert F. Kennedy Jr. is doubling down on his support for an executive order that would aim to boost the production of a controversial weedkiller ingredient called glyphosate, even though it is wideni...
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David Gorski, MD, PhD @gorskon.bsky.social · 07/09/2026
Trump’s obsession with remaking DC reminds me of Hitler spending hours with his favorite architect Albert Speer looking at mockups of Germania, the monumental city he wanted to build to replace Berlin. www.nytimes.com/2026/09/07/u...
nytimes.com
As War Grinds On, Trump Relishes Renovation Projects
President Trump is basking in the momentum of the various projects he has spurred around downtown Washington.
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David Gorski, MD, PhD @gorskon.bsky.social · 07/09/2026
MAHA has been partisan since its inception, because the concept of MAHA as a general movement didn’t really exist until RFK Jr. co-opted the slogan, which happened *after* he’d bent the knee to Donald Trump. Before that, it was just groups of “health freedom” advocates, quacks, and antivaxxers.
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David Gorski, MD, PhD @gorskon.bsky.social · 07/09/2026
Correct.
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Prasad Jallepalli, MD, PhD @prasad.bsky.social · 05/09/2026
one of the biggest scandals at NIH in anyone’s memory we cannot hand over civilian science to the military they have their expertise we have ours like asking us to fight wars
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David Gorski, MD, PhD @gorskon.bsky.social · 31/08/2026
Robert F. Kennedy Jr.’s lies about measles in Samoa In 2019, RFK Jr. went to Samoa to promote antivax propaganda that fueled a measles outbreak. We now learn it was even worse than reported.
respectfulinsolence.com
Robert F. Kennedy Jr.’s lies about measles in Samoa
In 2019, RFK Jr. went to Samoa to promote antivax propaganda that fueled a measles outbreak. We now learn it was even worse than reported.
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Jonathan Howard @joho.bsky.social · 30/08/2026
Remember when cranks abused VAERS to claim the opposite? By @gorskon.bsky.social
sciencebasedmedicine.org
Dumpster diving in the VAERS database to find more COVID-19 vaccine-associated myocarditis in children
"Dumpster diving" is a term used to describe studies using data from the Vaccine Adverse Events Reporting System database by authors, almost always antivaxxers, who don't understand its limitations. L
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David Gorski, MD, PhD @gorskon.bsky.social · 28/08/2026
So IACC is listening to one of the stupidest, most credulous, most bonkers antivax conspiracy theorists I’ve ever encountered. Cool, cool, cool.
static.klipy.com
Andy Samberg: Cool Cool Cool, No Doubt
ALT: Andy Samberg: Cool Cool Cool, No Doubt
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David Gorski, MD, PhD @gorskon.bsky.social · 28/08/2026
Coming from antivaxxers, every accusation is a confession. Because the creed of antivaxxers is that, a priori, vaccines are dangerous and ineffective. No real study needed. No amount of evidence can change that. No amount of scientific evidence can persuade them.
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David Gorski, MD, PhD @gorskon.bsky.social · 27/08/2026
And RFK Jr. accuses physicians of having major COIs…
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David Gorski, MD, PhD @gorskon.bsky.social · 27/08/2026
I’m a little puzzled by one part of this story. RFK Jr’s letter to the Samoan Prime Minister was reported on by the media and published in 2019. Its existence and contents are not new revelations. www.respectfulinsolence.com/2019/12/05/s...
respectfulinsolence.com
Antivaxxer Robert F. Kennedy, Jr. writes to Samoan Prime Minister Tuilaepa Aiono Sailele Malielegaoi about measles in the middle of an outbreak
As measles killed, antivaccine activist Robert F. Kennedy, Jr. wrote Samoan Prime Minister Tuilaepa Aiono Sailele Malielegaoi
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David Gorski, MD, PhD @gorskon.bsky.social · 27/08/2026
That’s one reason why MAHA has been referred to as soft eugenics. Out a way of letting nature do the culling of the “unfit.”
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David Gorski, MD, PhD @gorskon.bsky.social · 27/08/2026
The circle of antivax. Antivax COVID myths were inspired by antivax measles myths, and not things are coming full circle again, with the COVID myths being recycled yet again as measles myths. sciencebasedmedicine.org/measles-maha...
sciencebasedmedicine.org
Measles, MAHA, and “soft eugenics”
I've long said that the antivax movement is borderline eugenicist (or at least social Darwinist) in nature. Now that a second child has died of measles, it's time for me to take a look at the "soft eu
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David Gorski, MD, PhD @gorskon.bsky.social · 25/08/2026
I almost hate myself for liking this cartoon so much. Almost.
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David Gorski, MD, PhD @gorskon.bsky.social · 25/08/2026
Antivaxxers are utterly, despicably predictable.
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David Gorski, MD, PhD @gorskon.bsky.social · 25/08/2026
Translation: Survivorship bias. I has it.
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David Gorski, MD, PhD @gorskon.bsky.social · 25/08/2026
I’m just going to post this here preemptively. It’s something I wrote 15 years ago. You’ll know why soon enough. www.respectfulinsolence.com/2011/04/15/t...
respectfulinsolence.com
The use of Poul Thorsen to distract from inconvenient facts about vaccine safety continues apace
AThe the nonsense from the anti-vaccine movement on the issue of Poul Thorenson, the Danish scientist indicted for defrauding the CDC of approximately $1 million in grant money continues apace… Just y...
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David Gorski, MD, PhD @gorskon.bsky.social · 25/08/2026
Translation: Who cares if a handful of children die, amirite? They must have been unfit anyway, amirite? Why does the press think that a couple of children dying from measles is a big story anyway? Seriously, this is a despicable take.
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Stand Up for Science! @standupforscience.net · 25/08/2026
You have left your public comments on the OMB & NSF Proposal. We can still fight back against Vought's executive take-over of science. Contact your MoC's and tell them to Revoke The Rule: fight2win.standupforscience.net/campaign/rev...
fight2win.standupforscience.net
Stand up for Science
Stand up for Science
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David Gorski, MD, PhD @gorskon.bsky.social · 24/08/2026
Sad, but true.
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David Gorski, MD, PhD @gorskon.bsky.social · 24/08/2026
Those people she platformed (Dr. Oz, Dr. Phil, etc.) were bad people when she platformed them, and I think she knew it but didn’t care.
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David Gorski, MD, PhD @gorskon.bsky.social · 24/08/2026
At least he actually admitted this much. That’s something, I guess.🤷🏻
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David Gorski, MD, PhD @gorskon.bsky.social · 24/08/2026
As well you should. She laid a significant chunk of the groundwork for MAHA. www.respectfulinsolence.com/2026/08/18/o...
respectfulinsolence.com
Oprah tries (unsuccessfully) to distance herself from Dr. Oz and Dr. Phil
Oprah paved the way for MAHA, promoting quackery and making Dr. Phil and Dr. Oz celebrities. Now, she's trying to distance herself from them.
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David Gorski, MD, PhD @gorskon.bsky.social · 24/08/2026
Wow. I’d totally forgotten about him!
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David Gorski, MD, PhD @gorskon.bsky.social · 24/08/2026
Vaccines. Evolution. Homeopathy.There is no scientific debate.
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Jess O'Thomson @jessothomson.co.uk · 23/08/2026
Will anyone acknowledge how revealing it is about the underpinnings of "gender critical" ideology that they're all coming out to bat for the self-described "race realist"?
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David Gorski, MD, PhD @gorskon.bsky.social · 22/08/2026
I cut my teeth blogging about DAN! autism quackery and antivax two decades ago. Any association with this pseudoscience should be disqualifying. It’s clear that Dr. Gaitanis is being brought in to manufacture evidence linking vaccines to autism.
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David Gorski, MD, PhD @gorskon.bsky.social · 21/08/2026
Definitely do not give the administration ur benefit of the doubt on this…
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David Gorski, MD, PhD @gorskon.bsky.social · 21/08/2026
Decimation of US science is a feature, not a bug, of this administration.
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David Gorski, MD, PhD @gorskon.bsky.social · 19/08/2026
No. Oprah became a billionaire spreading misinformation and conspiracy theories over 25 years that helped lay the early groundwork for MAHA. I don’t care if she didn’t realize it at the time, and we have reason to believe she didn’t believe all of it.
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Frank Conniff @frankconniff.bsky.social · 19/08/2026
When it comes to long term cultural and societal damage, Jerry Springer doesn’t hold a candle to Oprah.
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David Gorski, MD, PhD @gorskon.bsky.social · 18/08/2026
Oprah tries (unsuccessfully) to distance herself from Dr. Oz and Dr. Phil For decades, Oprah paved the way for MAHA, promoting quackery and making Dr. Phil and Dr. Oz celebrities. Now, she's trying (unsuccessfully) to distance herself from them.
respectfulinsolence.com
Oprah tries (unsuccessfully) to distance herself from Dr. Oz and Dr. Phil
For decades, Oprah paved the way for MAHA, promoting quackery and making Dr. Phil and Dr. Oz celebrities. Now, she's trying (unsuccessfully) to distance herself from them.
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David Gorski, MD, PhD @gorskon.bsky.social · 17/08/2026
Indeed. Also, a lot of NIH’s problems could be fixed with more funding (or at least budget increases that keep up with biomedical inflation), so that the paylines aren’t so tight that whether your application is funded or not is akin to winning the lottery.
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David Gorski, MD, PhD @gorskon.bsky.social · 17/08/2026
The NIH just released an RFI (request for Information) on a proposed new format for reporting the scores of grant applications determined by study sections. If implemented, this new system will make it easier to hide political manipulation of grant funding. sciencebasedmedicine.org/the-opposite...
sciencebasedmedicine.org
The opposite of “transparency”: Sneaking Lysenkoism into NIH peer review
On Friday, the NIH released an RFI (request for Information) on a proposed new format for reporting the scores of grant applications determined by study sections. If implemented, this new system will
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David Gorski, MD, PhD @gorskon.bsky.social · 16/08/2026
Correct. They disingenuously conflate disagreement with their speech and social consequences that result from it as “censorship.”
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Bénédicte C @benecal.bsky.social · 13/08/2026
Whopper of the Week: The Executive Order on Vaccine Recommendations is Not Gold Standard Science Kennedy claims he's just "following the evidence" on vaccines... but Trump's new EO is backed by zero science. @defendpublichealth.bsky.social www.defendpublichealth.org/opinion/whop...
defendpublichealth.org
Whopper of the Week: The Executive Order on Vaccine Recommendations is Not Gold Standard Science | Defend Public Health
The new Executive Order on vaccines is not supported by any scientific evidence demonstrating that the current childhood immunization schedule is unsafe or that its proposed changes would improve chil...
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