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mazer.us
Benjamin Mazer
@mazer.us
2.1K followers 3.6K following 470 posts
Doctor, pathologist, and medical journalist. This is a personal account. http://www.mazer.us https://www.theatlantic.com/author/benjamin-mazer/
www.mazer.us
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mazer.us
Benjamin Mazer @mazer.us · 6d
Weirdly reasonable Daily Mail article on the new COVID vaccine-cancer study that quotes my Substack (without linking to it...thanks). www.dailymail.co.uk/health/artic...
Covid jabs 'might raise the risk of cancer', contentious study claims
The link between Covid jabs and cancer has previously been dismissed by academics and oncologists after claims it had led to 'turbo cancers'.
www.dailymail.co.uk
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mazer.us
Benjamin Mazer @mazer.us · 9d
Can the COVID vaccines cause a cancer to literally grow overnight? Despite a new study that's sure to go viral among vaccine skeptics, I take the bold position that they can't. mazer.substack.com/p/coming-to-...
Coming to an ACIP meeting near you
Expect to see the administration tout a vaccine-cancer link
mazer.substack.com
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mazer.us
Benjamin Mazer @mazer.us · 10d
Some thoughts on a new study purporting to show an increased risk of cancer from the COVID vaccines. mazer.substack.com/p/coming-to-...
Coming to an ACIP meeting near you
Expect to see the administration tout a vaccine-cancer link
mazer.substack.com
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mazer.us
Benjamin Mazer @mazer.us · 13d
If someone at Harvard says it then it must be true. By the way, we are trying to shut it down because universities are the enemy.
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mazer.us
Benjamin Mazer @mazer.us · 13d
Yeah it would be pretty weird to take a medication you don't need just for political reasons. 🐴🪱
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mazer.us
Benjamin Mazer @mazer.us · 13d
West Virginia’s success in keeping children safe from vaccine-preventable illnesses highlights the singular power of immunization. www.newyorker.com/news/the-led...
A New Era of Vaccine Federalism
As confidence in the C.D.C. wanes, states are asserting more control over their vaccine policies, creating a fragmented public-health system.
www.newyorker.com
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mazer.us
Benjamin Mazer @mazer.us · 13d
I love the chaos-based science of contrarians using elite institutions to support their beliefs when it’s convenient and dismissing elite institutions out of hand when it’s not.
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mazer.us
Benjamin Mazer @mazer.us · 14d
Anti-vaccine groups melt down over RFK Jr. linking autism to Tylenol

arstechnica.com/health/2025/...
Anti-vaccine groups melt down over RFK Jr. linking autism to Tylenol
“THIS WAS NOT CAUSED BY TYLENOL” Kennedy’s anti-vaccine group retweeted.
arstechnica.com
mazer.us
Benjamin Mazer @mazer.us · 14d
So are we still pretending to do this whole conflicts of interest are a problem thing?
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mazer.us
Benjamin Mazer @mazer.us · 14d
Scientist behind Trump’s Tylenol claims was paid to give evidence against drug maker www.thetimes.com/us/american-...
Scientist behind Trump’s Tylenol claims was paid to give evidence against drug maker
The Harvard academic Andrea Baccarelli gave an ‘unreliable’ testimony on the links between autism and paracetamol, and produced research that raises ‘serious concerns about bias’
www.thetimes.com
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mazer.us
Benjamin Mazer @mazer.us · 14d
"The reason Mr. Kennedy never saw anyone with profound autism when he was growing up is because back then people with autism were sent to institutions. They had no rights to go to school." www.nytimes.com/2025/09/23/o...
Opinion | ‘This May Be the Most Difficult Day in My Career’: Experts React to Trump’s Autism Remarks
www.nytimes.com
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mazer.us
Benjamin Mazer @mazer.us · 15d
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mazer.us
Benjamin Mazer @mazer.us · 15d
If leucovorin can help hundreds of thousands of people, as the FDA commissioner(!) claims, then running an RCT should be easy, right?
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mazer.us
Benjamin Mazer @mazer.us · 15d
Wow, individual case reports AND mechanistic data?! Christmas came early.
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mazer.us
Benjamin Mazer @mazer.us · 15d
My theory of medical evidence is simple: observational studies for me, RCTs for you.
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mazer.us
Benjamin Mazer @mazer.us · 15d
Today I am issuing a bold recommendation: you should only take a medication when it is truly necessary to treat your medical condition and advised by your doctor.
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mazer.us
Benjamin Mazer @mazer.us · 15d
The public health establishment is so afraid to admit the truth about autism that the only people raising concerns about Tylenol are obscure figures like the dean of the Harvard School of Public Health.
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mazer.us
Benjamin Mazer @mazer.us · 15d
It is so scientifically taboo to ask tough questions that doctors examining the relationship between Tylenol and autism can only publish in obscure journals like JAMA Psychiatry.
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mazer.us
Benjamin Mazer @mazer.us · 15d
To summarize: a study showing an autism odds ratio of 1.6-4.1 for Tylenol use in pregnancy finally explains why autism rates have gone from 1 in 10,000 to 1 in 31.
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mazer.us
Benjamin Mazer @mazer.us · 16d
Amazing quote. Jay Bhattacharya, the self-proclaimed King of Dissent, is “obligated” not to criticize the government now that he is in power himself.
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mazer.us
Benjamin Mazer @mazer.us · 18d
Liaison members to ACIP are pointing out that we’ve had an entire morning of discussion about COVID vaccines but the committee hasn’t actually revealed what policy they’re voting on. How can you discuss a secret policy?
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mazer.us
Benjamin Mazer @mazer.us · 18d
The COVID vaccine cancer discussion at ACIP is really unhinged. One member suggests her mom developed an EGFR+ lung cancer because she got the Covid shot two years earlier.
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mazer.us
Benjamin Mazer @mazer.us · 19d
A vaccine myocarditis researcher at ACIP is now complaining that his research grant was abruptly canceled last spring. Ironic!
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mazer.us
Benjamin Mazer @mazer.us · 19d
ACIP is now pushing the Covid vaccine "turbo cancer" conspiracy using small case reports. Both cancer and vaccination are common. Can you spot the problem?
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mazer.us
Benjamin Mazer @mazer.us · 19d
CDC is defending their COVID hospitalization numbers at the ACIP meeting. They used multiple methodologies to look at whether hospitalizations were "with" or "for" COVID and find most hospitalizations are being categorized correctly.
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