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Which covid-19 vaccine saved the most lives in 2021? A new study suggests a tie for first place
The Economist ^ | 07/13/2022

Posted on 07/16/2022 9:30:59 PM PDT by SeekAndFind

The race to develop a vaccine against covid-19 was a matter of life and death. A recent study found that in 2021, 20 million lives were saved by the jabs. Researchers at Airfinity, a life-sciences data firm, have used those numbers—along with data on which shots were most widely administered in each country—to estimate which one averted most deaths.

Airfinity found that more than half of lives saved around the world could be attributed to just two vaccines, which shared first place: AstraZeneca-Oxford and Pfizer-BioNTech. Each averted between 5m and 7m deaths (because of the considerable uncertainty, The Economist deemed this a statistical tie). In third spot was the Sinovac vaccine (sometimes known as CoronoVac), at approximately 1.7m-2.2m lives saved, closely followed by Moderna at 1.5m-2m.

To estimate how many lives each type of vaccine had saved, Airfinity drew on a recent study by epidemiologists at Imperial College London. This study estimated the number of deaths averted in the first year of vaccination, which started on December 8th 2020. The company’s researchers then distributed these lives saved between jabs. To do so they relied on each vaccine’s share of inoculations by country by the time the study ended. They also accounted for slight differences in their efficacy at preventing death, as shown in clinical trials.

In doing so, they made several assumptions. First, that when a country had offered multiple types of jabs, these had been administered at similar times. In fact, this was not always the case. In Britain, for instance, inoculations were initially all delivered with Pfizer-BioNTech’s vaccine, and only later included those of Moderna and AstraZeneca-Oxford. Nor did Airfinity account for the fact that certain vaccines were given disproportionately to more vulnerable groups in a given country (such as the very old), which might have led to their saving more lives.

The study that Airfinity built on excluded China, where fewer data are available, as well as tiny countries with a population of less than 90,000. That suggests that all numbers should be a bit higher, and especially those for the Chinese jabs—though the limited spread of the virus in China also means the impact of their absence from the study is not as great as it might have been.

That AstraZeneca-Oxford and Pfizer-BioNTech emerged as the leaders by the end of 2021 should come as no surprise. Both ramped up production early, and by the end of the study period had by far the most doses administered outside China, at about 2bn and 1.5bn shots respectively. Moreover, many of their jabs went to older populations which were especially vulnerable to covid.

These numbers only show deaths averted by the end of 2021. Vaccines continue to save lives, and have allowed most countries to return to a semblance of pre-pandemic normalcy. In the race to develop covid jabs, at least 20m spectators and their loved ones have been the ultimate winners.


TOPICS: Health/Medicine; Science; Society
KEYWORDS: covid19; vaccine
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To: SeekAndFind

21 posted on 07/16/2022 10:31:06 PM PDT by Vendome (I've Gotta Be Me https://youtu.be/wH-pk2vZG2M)
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To: SeekAndFind

Reminds me of the old Okie Doke the dims pulled under Fauxbama. The “number of jobs saved” from the fauxbama stimulus bill.


22 posted on 07/16/2022 10:35:11 PM PDT by Baldwin
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To: semimojo
Then it's just math.

Sure. But you also need to take into account:

Died, and vaccination status unknown = unvaccinated.
Died, and only received one shot = unvaccinated.
Died, and only received two shots = unvaccinated.
Died, and received the approved arsenal of shots - but died not within the magic time window (e.g., too soon after the shot, or too long after the shot) = unvaccinated.

The CDC and FDA have already shown themselves to be liars throughout this CoVid fiasco, so their claims are meaningless.

23 posted on 07/16/2022 10:36:56 PM PDT by El Cid (Believe on the Lord Jesus Christ, and thou shalt be saved, and thy house...)
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To: Bobalu

LOLOL!


24 posted on 07/16/2022 10:41:56 PM PDT by Salamander (Please visit my profile page help save my beloved dog's life. https://www.givesendgo.com/G2FUF)
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To: SeekAndFind

Headline is misleading. Since none of the listed “treatments” protected anyone for more than three months then none of them were “vaccines”! I was vaccinated against polio 68 years ago and am still protected today and I only got one shot not 4, 5, or 6.


25 posted on 07/16/2022 10:42:18 PM PDT by immadashell (Save Innocent Lives: Ban Gun Free Zones)
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To: El Cid
Died, and vaccination status unknown = unvaccinated. Died, and only received one shot = unvaccinated. Died, and only received two shots = unvaccinated. Died, and received the approved arsenal of shots - but died not within the magic time window (e.g., too soon after the shot, or too long after the shot) = unvaccinated

True. If you only have two options, vaccinated or not, you need to draw the line somewhere.

26 posted on 07/16/2022 10:43:30 PM PDT by semimojo
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To: SeekAndFind

How can they know it saved any lives at all? Most of the deaths from covid were actually from other causes or the doctors just outright murdering patients.


27 posted on 07/16/2022 10:47:07 PM PDT by roving (Blue Lives Matter More Than Children)
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To: SeekAndFind

I call bullshit on the whole damned scam. The bastards need to be tried and then hung from trees like apples.


28 posted on 07/16/2022 11:05:47 PM PDT by WMarshal (Neocons and leftists are the same species of vicious rat.)
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To: Salamander
It's so easy to make this sort of thing... lots of material out there.


29 posted on 07/16/2022 11:10:10 PM PDT by Bobalu (A dem asked what side I was for in Ukraine, I said "I'm against the commies" -- He got real pissed!)
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To: Bobalu

That’s excellent. 😄


30 posted on 07/16/2022 11:18:10 PM PDT by Allegra
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To: SeekAndFind

The Economist is a

DEEP STATE publication.


31 posted on 07/16/2022 11:20:52 PM PDT by MarvinStinson
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To: SeekAndFind
Which covid-19 vaccine Killed the Most People in 2021?

A new study suggests a tie for first place.

32 posted on 07/16/2022 11:24:22 PM PDT by MarvinStinson
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To: immadashell
I was vaccinated against polio 68 years ago and am still protected today and I only got one shot not 4, 5, or 6.

You sure? The current polio regimen for kids is 4 shots.

33 posted on 07/16/2022 11:25:24 PM PDT by semimojo
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To: SeekAndFind

Vitamin D-3?


34 posted on 07/16/2022 11:29:11 PM PDT by devere
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To: Allegra

35 posted on 07/16/2022 11:31:33 PM PDT by Bobalu (A dem asked what side I was for in Ukraine, I said "I'm against the commies" -- He got real pissed!)
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To: Bobalu

protomolecule?


36 posted on 07/16/2022 11:36:23 PM PDT by Gene Eric (Don't be a statist!)
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To: Gene Eric

yup


37 posted on 07/16/2022 11:42:30 PM PDT by Bobalu (A dem asked what side I was for in Ukraine, I said "I'm against the commies" -- He got real pissed!)
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To: SeekAndFind

Now do which vaccine killed the most people.


38 posted on 07/17/2022 12:40:21 AM PDT by joma89 (Buy weapons and ammo, folks, and have the will to use them.)
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To: SeekAndFind

A recent study,funded by Astra-zeneca and Pfizer has determined......


39 posted on 07/17/2022 1:10:18 AM PDT by Nekman (The Dems are SocialistCommunistUtopianMarxists...SCUM for short...it FITS!)
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To: SeekAndFind

biden proved the kung fury is a scam when he waltzed into the white house, disbanded trump’s “operation warp speed”, opened our southern border, and continues to spread over 2,000,000 (2 million) nondocumented unvaccinated invaders across our country during a supposed “global pandemic” while anthony fauci, the cdc, the world health organization, the enemedia, hollywierd, and the majority of our elected representatives sit back and watch...

trust the biden administration to protect you and your health at your own peril...


40 posted on 07/17/2022 1:30:50 AM PDT by heavy metal (smiling improves your face value and makes people wonder what the hell you're up to... 😁)
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