In Reply to: Recent data on cases of reinfection shows that vaccination posted by is more effective at preventing it than naturally acquired immunity. sm on Sun, Aug 15 2021 at 08:23 AM CDT:
: "In this case-control study, being unvaccinated was associated with 2.34 times the odds of reinfection compared with being fully vaccinated."
: Reinfection after having had it once is not surprising given that the common-cold human coronaviruses we have lived with for centuries have never given long-term immunity. It is encouraging to see the better success of the vaccines. Or at least it would be if so many Americans weren't refusing to be vaccinated.
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