Auch nochmal für Dich:
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Our analysis shows that the booster dose of the BNT162b2 vaccine is highly effective in reducing the risk of both confirmed infection and severe illness. For example, if the combined effect of waning immunity and the Delta variant decrease the efficacy of a v
accine given >6 months ago against infection to ≈50%,
as recent reports have suggested
16,17, and if the
booster dose reduces the relative risk by 10fold, it means that the probability of a booster vaccinated individual to being susceptible to infection would decrease to
≈5% (=50%/10)
relative to unvaccinated individuals. This
brings vaccine efficacy for booster vaccinated individuals to ≈95%
, similar to the original “fresh” vaccine efficacy reported against the Alpha strain.
So, und jetzt Du!




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