"Do not prevent spreading" suggests a kind of black-and-white perspective. This is not about fully preventing, it's about reducing the risk. Vaccines substantially reduce the risk of spreading or catching Covid.
Isn't without vaccines the death rate from Covid is around 4%? I read earlier 80% of unvaccinated in 2018-2020 stage, won't even show much symptoms. Singapore even gone thru extensive testing and their death rate was very low well below 1% and this was before availability of vaccines. So reducing the risk of that 4% chunk isn't significant.
The death rate is nowhere near 4%. The CDC estimated the infection fatality rate in the US at 0.6% back when almost no one was vaccinated. The vaccines and other improved treatments have now cut that risk way down.
Jansen312|4 years ago
nradov|4 years ago
https://www.cdc.gov/coronavirus/2019-ncov/cases-updates/burd...
jacob019|4 years ago