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by pflanze
1691 days ago
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I've found this article/report showing it halves the chances (note that it halves the chances of long COVID amongst those infected, which means, since the vaccine also lowers the risk of getting infected, getting the vaccine will lower the total chances around a factor of maybe 4-10 (depending on which vaccine and strain of virus) compared to unvaccinated): https://www.bbc.com/news/health-58410354
(the study: https://www.thelancet.com/journals/laninf/article/PIIS1473-3...) Do you have any link to other studies (esp. those that showed there was no change)? |
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https://www.medrxiv.org/content/10.1101/2021.10.26.21265508v...
https://www.medrxiv.org/content/medrxiv/early/2021/10/26/202...
From this I interpreted that Long COVID feature (any) didn't have significant outcome difference. And that some symptoms oddly happen more within vaccinated.
Hazard ratios for the outcome within 6 months of infection with SARS-CoV-2 between individuals vaccinated vs. unvaccinated against COVID-19. HR lower than 1 indicate outcomes less common among vaccinated individuals. Horizontal bars represent 95% confidence intervals. Each outcome is a composite endpoint with death as a component to address competing risks. The contribution of the outcome of interest to the overall incidence of the composite endpoint is encoded by the colour.
There may be bias in this study of course, maybe unvaccinated and vaccinated behave very differently and the behaviour could be a cause.
Vaccinated may be more anxious folk and therefore end up with more anxiety after covid as well.
I'm missing some other study that I think found around 0-20% reduction for different long term issues. Can't find it right now.