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The people who said vaccines will prevent infection and spreading of Covid?
by cloutchaser 5y ago
The people who said vaccines will prevent infection and spreading of Covid?
- edmundsauto 5y agoNuance matters here. Vaccines do prevent the spread, it's just not 100%. Are you a Bayesian? If so, using the prior of "vaccines are pretty effective at preventing spread" was reasonable until new data came in - this was a brand new technique in a novel virus. Further, the environment changed due to mutations - the fair question is "how effective was the vaccine at preventing the spread of the origin virus?"