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Vaccines stop long COVID Immediately! Maybe 29 days before you get it!

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Vaccines stop long COVID Immediately! Maybe 29 days before you get it!

Eric Topol promotes another misleading analysis

Vinay Prasad
Mar 3, 2023
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Vaccines stop long COVID Immediately! Maybe 29 days before you get it!

vinayprasadmdmph.substack.com

A recent paper is out in BMJ Open; it is kind of funny. It is clearly preposterous. The error is obvious, and guess who is promoting it? First, here is the paper. Allow me to explain.

Simply put, the authors take a French dataset of long covid sufferers, and compare people who were vaccinated vs. those who were not with a sophisticated matching method. (Of course, it can’t correct for unmeasured covariates— but we don’t need to go there)

They ask: is vaccination associated with resolution of long covid symptoms? Resolution is defined as the symptoms vanish entirely. Here is the key Figure. This is the remission rate- meaning all long covid symptoms are gone. Just think about it. And look closer.

Closer

Long covid starts to vanish immediately after vaccination! Vaccines work faster to stop long covid than they can stop the coronavirus. But wait, it actually works even sooner, because the questionnaire says PRIOR 30 days!

The survey is performed every 45 days and asks about the prior 30. (The methods do not state the authors lagged the data) So are the authors saying that vaccines make long COVID go away 29 days before you get it?

Is this a joke? Of course, on twitter, several commenters immediately caught the error, but one did not. Let’s review. The Great Todd Lee.

Twitter avatar for @DrToddLee
Todd Lee @DrToddLee
@EricTopol @bmj_latest @BMJMedicine They went into remission immediately? That's quite a rapid mechanism of action.
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1:55 AM ∙ Mar 1, 2023
41Likes1Retweet

And, of course Zeb Jamrozik

Twitter avatar for @ID_ethics
Infectious Disease Ethics @ID_ethics
Covid19 vaccines are so good at treating long covid, that some long covid patients recover within days - faster than vaccines could produce any biological effect The trial did not even blind patients or investigators about who was receiving the vaccine Brilliant!
Twitter avatar for @DrToddLee
Todd Lee @DrToddLee
@EricTopol @bmj_latest @BMJMedicine They went into remission immediately? That's quite a rapid mechanism of action. https://t.co/hWCRroWdMt
1:23 AM ∙ Mar 3, 2023
117Likes18Retweets

But guess who just pushed the message uncritically to his audience

Twitter avatar for @EricTopol
Eric Topol @EricTopol
Just published: 2 papers @bmj_latest @BMJMedicine A new study and a systematic review The up-to-date body of evidence that supports Covid vaccination reduces the likelihood, severity, and duration of #LongCovid bmjmedicine.bmj.com/content/2/1/e0… bmjmedicine.bmj.com/content/2/1/e0…
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11:46 PM ∙ Feb 28, 2023
799Likes337Retweets

Surprise, surprise!

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Vaccines stop long COVID Immediately! Maybe 29 days before you get it!

vinayprasadmdmph.substack.com
21 Comments
Gayle
Mar 3

Dejavú over and over again with all these miracle studies

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Andrei Stieber
Mar 3

Kind of makes one think that long-covid, at least sometimes, is imaginary, no?

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