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No, the AstraZeneca and Johnson & Johnson Vaccines Are Not a Miracle Cure for Heart Disease

by Will Jones
26 April 2022 7:00 AM

There’s been a lot of excitement recently about a Danish study published as a pre-print in the Lancet that analysed trial data and claimed to find adenovirus-vector Covid vaccines such as AstraZeneca (AZ) and Johnson and Johnson (J&J) reduced overall mortality by around 63% and cardiovascular mortality in particular by around 99%. The study authors note it appears these vaccines “provide significant protection” against cardiovascular disease, and speculate this may be because the adenovirus vector, though not able to replicate, “may prime the immune system in a way similar to a ‘live’ vaccine”. How this might protect against cardiovascular disease is not explained.

The study has been reported at sceptical sites such as the Brownstone Institute, TCW Defending Freedom and Bad Cattitude. Each asks whether people have been given the “wrong vaccine”, in that while the trial data for the mRNA vaccines (Pfizer and Moderna) did not show any mortality benefit, those for the adenovirus vaccines showed considerable and, importantly, statistically significant benefit.

I reported on the study earlier in the month, expressing scepticism about the supposed benefits of the adenovirus-vector vaccines for non-Covid mortality.

Medical student Santiago Sanchez has criticised the claims of the study and its commentators on Twitter in a thread that is unnecessarily laced with vitriol but nonetheless makes some helpful points amidst the bile. In particular he notes that almost all the favourable mortality data come from one trial, the J&J one, where nine people in the placebo arm died from non-Covid, non-accident causes versus just three in the vaccine arm (see below).

Indeed, the placebo arm in this trial seems to have been oddly death-prone, with 16 versus three deaths overall, including two versus zero accidents, two versus zero cardiovascular deaths and seven versus three deaths from other causes. Interestingly, the AstraZeneca vaccine trial in the U.S. had an accident-prone vaccine arm, with four versus zero accident deaths, illustrating how these small numbers are very susceptible to freak random occurrences. The same U.S. trial also had two versus zero cardiovascular deaths, while the Sputnik (Gam-COVID-Vac) trial had one versus zero cardiovascular deaths, to give the five versus zero cardiovascular deaths (out of around 50,000 and 72,000 participants respectively) in adenovirus-vector vaccine trials overall that raise the possibility of causation and the vaccines somehow curing heart disease.

Notably, the death rate overall in the adenovirus-vector vaccine trials was considerably lower than in the mRNA vaccine trials (377 vs 822 deaths per million overall, 600 vs 809 per million in just the control arms). This is likely a reflection of the lower age profile of participants in the adenovirus-vector vaccine trials – though this wouldn’t explain the lower proportion of deaths in the vaccine arms versus the control arms.

Perhaps the most significant difference between the two types of trial is in the follow-up time, with the J&J trial follow-up after the single dose being around half that of the mRNA trials after the second dose – and the mRNA trials also had the four week period between the doses.

In the U.S. AZ trial, a massive 10.2% of participants in the vaccine arm (2,206) were followed up for less than 15 days after the second dose (see below). How many of them were lost to follow-up because they died but this was not identified, and how many died subsequently without their death being recorded? It’s worth noting the number lost in the vaccine arm was considerably more than the 8.5% (920) followed up for less than 15 days in the placebo arm.

Santiago Sanchez notes:

If you follow people for longer, more people will die of more causes, by chance. If you look at one group followed over a longer period versus another in a shorter period, you can’t interpret mortality differences between those groups.

Sanchez has also spotted that the recently published final results for the J&J trial are now available and include a longer follow-up time of around four months. By this point the odds ratio (OR) of non-Covid death in the vaccine arm rises to 0.7-1.18 (95% confidence interval), reflecting a between 30% drop and 18% rise, which is not statistically significant. (The final trial data don’t include an update on causes of death so we don’t know how many were cardiovascular.)

addendum: I calculated an OR for overall mortality from the '22 full analysis set of the J&J trial (NEJM). Overall Mortality OR of Vax vs Placebo w/ 95% conf: 0.32-0.80. If you exclude COVID-19 related death: 0.7-1.18. Overall mortality effect in J&J is likely on-target, not NSE https://t.co/KYOpBsqWrM

— santiago (@santiagokique) April 25, 2022

Based on this, it seems most unlikely that the adenovirus-vector vaccines really reduce non-Covid mortality or cure heart disease. Much more likely these were random events, assisted by short and possibly weak follow-up.

While adenovirus-vector vaccines may not be as bad for the heart as mRNA vaccines, they have been found to cause some serious and deadly blood clotting issues. More data on vaccines and mortality are needed, but in the meantime it would be advisable to proceed on the basis that any apparent association between the Covid vaccines and improved heart health or reduced non-Covid mortality is coincidental.

Tags: AstraZenecaCovid deathsDeathsNon-CovidSafetySide-effectsVaccine efficacyVaccines

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112 Comments
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Tonka Rigger
Tonka Rigger
3 months ago

Stoopid is as stoopid does…

They’d rather go broke than admit their utopian ideas exist only in their heads.

21
0
klf
klf
3 months ago
Reply to  Tonka Rigger

Indeed. Morons. They deserve to go bankrupt.

12
0
Ron Smith
Ron Smith
3 months ago
Reply to  klf

I do feel sorry for the small businesses in the close area, who played no part in this woke utopia.

16
0
klf
klf
3 months ago
Reply to  Ron Smith

I agree.

1
0
davidcraig68
davidcraig68
3 months ago

Can’t stop laughing

19
0
jeepybee
jeepybee
3 months ago

Hahahahahahah.

13
0
huxleypiggles
huxleypiggles
3 months ago

“A ‘woke’ theatre in Paris known for its radical Leftist shows faces bankruptcy …”

Oh dear, never mind.

Well at least some good will come from this. Not exactly a loss to “art” although the loss of the next door bistro is nigh on criminal as a result of the actions of these firkers.

22
0
Andy A
Andy A
3 months ago

‘Academics from top universities’ More like complete and utter simpletons. Who pays these people? Really?

18
0
Gezza England
Gezza England
3 months ago
Reply to  Andy A

Funded by taxpayers probably.

10
0
soundofreason
soundofreason
3 months ago

Paris’s Socialist-led council, which owns the building, claims it has looked for accommodation for the migrants but that none was available.

It has called for the Government to deal with the problem, but President Macron’s centrist Cabinet is said to have ignored the request and is reluctant to get involved in the debacle.

The government should DO something!

Oh, hold on. Paris’s Socialist-led council is the government.

Don’t worry though. The theatre won’t go bust. The Conseil de Paris will stump up some cash somehow and will still get voted in again next election. It’s a PR system so they can’t be ousted by any right-of-centre party.

10
0
Cirdan
Cirdan
3 months ago

It must be a really good performance if they refuse to leave.

17
0
soundofreason
soundofreason
3 months ago
Reply to  Cirdan

Bis!

2
0
huxleypiggles
huxleypiggles
3 months ago
Reply to  Cirdan

😀😀😀

3
0
ellie-em
ellie-em
3 months ago
Reply to  Cirdan

I believe the production was called
A comedy of errors.

12
0
godknowsimgood
godknowsimgood
3 months ago
Reply to  Cirdan

It’s Waiting for Godot. They’re still waiting.

4
0
disgruntled246
disgruntled246
3 months ago

You’d need a heart of stone not to laugh.

23
0
Alan M
Alan M
3 months ago

“They sit around smoking joints”. Where do they get the money to buy them?

23
0
Purpleone
Purpleone
3 months ago
Reply to  Alan M

WHERE do they get them, plus food or did they bring in months of supplies with them? Turn the water supply off to the building and I reckon they’d likely move out after a day or so

8
0
MajorMajor
MajorMajor
3 months ago

Woke idea meets reality, exhibit number 17283.

18
0
Tonka Rigger
Tonka Rigger
3 months ago
Reply to  MajorMajor

Yup. “I repeatedly kicked a concrete wall, and now my foot hurts!”.

12
0
soundofreason
soundofreason
3 months ago
Reply to  Tonka Rigger

Yeah but the concrete wall won’t do that again – whatever it was.

4
0
Jon Mors
Jon Mors
3 months ago

The analogy with the situation at a country level would be complete if the theatre was running a clown show.

15
0
Tonka Rigger
Tonka Rigger
3 months ago
Reply to  Jon Mors

Perfect.

2
0
Ron Smith
Ron Smith
3 months ago
Reply to  Jon Mors

Or run by the Marx Brothers!

0
0
JXB
JXB
3 months ago

Tant pis.

4
0
Art Simtotic
Art Simtotic
3 months ago

Théâtre de l’absurde, mes amis.

8
0
ellie-em
ellie-em
3 months ago

Oh the folly. Cheered me up no end 😀🤣😂

10
0
Gezza England
Gezza England
3 months ago

They’re being frightened away by all these young men.

Same as usual – just men of fighting age.

16
0
Tom Lyons
Tom Lyons
3 months ago

When stupid, pompous, bien pensant ideas meet reality. Hilarious.

11
0
Mrs.Croc
Mrs.Croc
3 months ago

You’d have to have a heart of stone not to laugh!

7
0
Wroxetan
Wroxetan
3 months ago

Theatre of the absurd

4
0
Jabby Mcstiff
Jabby Mcstiff
3 months ago

That’s not a very gracious attitude. You get a free show and then you take over the building. I wouldn’t put up with something like that I mean I would deal with the sheer effrontery and brass neck very harshly. If you haven’t got the balls to do that then you aren’t a man. And it wouldn’t even be difficult for them to make an example of these miscreants.

2
0
Heretic
Heretic
3 months ago

It’s good to see Evil Leftists Get Their Comeuppance!

4
0
tichmarsh
tichmarsh
3 months ago

“Reinventing the welcome for refugees in France.”
Oh the irony!

3
0
Bloss
Bloss
3 months ago

Tres amusant

2
0
Grim Ace
Grim Ace
3 months ago

Stupid communist females. I presume their biological psychology kickes in when they saw these strapping, forceful, manly Africans, and they started flirting with them.
These low IQ natives are a danger to us all. What did they expect…..oh yes, they still think all the worlds people’s are just like white, higher IQ Europeans. When are they going to learn?
Kick out all Africans and Indians, Pakistanis and many middle easterners, and any other persons feom themed would countries. They are almost always trouble, and the majority of them are on welfare and in housing paid for by the hard earned taxes of white Europeans. Time to accept reality as it smacks you in the face. Facts are uncomfortable and often emotionally imlactful – it proves you wrong.

Last edited 3 months ago by Grim Ace
0
0
Jane G
Jane G
3 months ago
Reply to  Grim Ace

Where is there any mention of females, communist or otherwise?

Not all women are dangly-earring-wearing socialists or beardy-weirdos.

Get back in your shed until you think of a helpful and legal way to get authorities to end this uncontrolled migration nightmare.

1
0
Sandy Pylos
Sandy Pylos
3 months ago

Being played out on a grander scale in any country near you.

1
0
Covid-1984
Covid-1984
3 months ago

Probably it’s a waiting room until their UK dinghy’s are ready

2
0
RTSC
RTSC
3 months ago

Go woke, go broke.

Well done you lefty morons.

4
0
evilhippo
evilhippo
3 months ago

You’d need a heart of stone not to laugh

3
0

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