Russia isn't the only country to have trialed Sputnik. From a recent Nature article (July 2021) titled "Mounting evidence suggests Sputnik COVID vaccine is safe and effective" [1]:
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Figures released by the United Arab Emirates Ministry of Health, on some 81,000 individuals who had received two doses of the vaccine, suggested 97.8% efficacy in preventing symptomatic COVID-19 and 100% efficacy in preventing severe disease.
Since then, an as-yet unpublished study from the Buenos Aires health ministry in Argentina, involving 40,387 vaccinated and 146,194 unvaccinated people aged 60–79, found that a single dose of Sputnik Light reduced symptomatic infections by 78.6%, hospitalizations by 87.6% and deaths by 84.7%.
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Or, here is an article on Moscow Times published today reporting a trial from a different Russian group, independent from the manufacturer [2]:
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The study tracked outcomes for almost 14,000 patients who contracted Covid-19 in St. Petersburg between July 3-Aug. 9. It was led by Anton Barchuk, head of the Institute for Interdisciplinary Health Research at the European University in St. Petersburg, and eight other scientists from Russian universities.
Of the 12,154 patients who tested positive for Covid-19 in the study and were not vaccinated, some 467 were hospitalized — a ratio of 3.8%. Meanwhile just 17 of the 1,291 vaccinated patients who caught the infection — 1.3% — were hospitalized. After adjusting for age and sex, the scientists assessed the vaccine’s effectiveness at preventing hospitalizaiton among those who were infected with Covid-19 at 81%.
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I am pretty sure Sputnik V is fine. It has been administered to tens of millions inside Russia itself. If there were massive problems with it, we would know by now.
>I am pretty sure Sputnik V is fine. It has been administered to tens of millions inside Russia itself. If there were massive problems with it, we would know by now.
No, we wouldn't. Because most of the Vaccine AEFI tracking is based on voluntary reporting, and is known to only report around 1% of the events.
Even if it was not the case, we wouldn't still know without a control group. Basically this is why systematic trials are done to measure these things.
So this logic does not absolve Sputnik vaccine, or any other current vaccines in use.
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Figures released by the United Arab Emirates Ministry of Health, on some 81,000 individuals who had received two doses of the vaccine, suggested 97.8% efficacy in preventing symptomatic COVID-19 and 100% efficacy in preventing severe disease.
Since then, an as-yet unpublished study from the Buenos Aires health ministry in Argentina, involving 40,387 vaccinated and 146,194 unvaccinated people aged 60–79, found that a single dose of Sputnik Light reduced symptomatic infections by 78.6%, hospitalizations by 87.6% and deaths by 84.7%.
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Or, here is an article on Moscow Times published today reporting a trial from a different Russian group, independent from the manufacturer [2]:
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The study tracked outcomes for almost 14,000 patients who contracted Covid-19 in St. Petersburg between July 3-Aug. 9. It was led by Anton Barchuk, head of the Institute for Interdisciplinary Health Research at the European University in St. Petersburg, and eight other scientists from Russian universities.
Of the 12,154 patients who tested positive for Covid-19 in the study and were not vaccinated, some 467 were hospitalized — a ratio of 3.8%. Meanwhile just 17 of the 1,291 vaccinated patients who caught the infection — 1.3% — were hospitalized. After adjusting for age and sex, the scientists assessed the vaccine’s effectiveness at preventing hospitalizaiton among those who were infected with Covid-19 at 81%.
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I am pretty sure Sputnik V is fine. It has been administered to tens of millions inside Russia itself. If there were massive problems with it, we would know by now.
[1] https://www.nature.com/articles/d41586-021-01813-2
[2] https://www.themoscowtimes.com/2021/08/24/sputnik-v-gives-st...