Severity of SARS-CoV-2 Reinfections as Compared with Primary Infections

Summary of Notes to Editor:

No cases of ICU hospitalized reinfection from a group of 265779 unvaccinated people who had experienced a prior infection between Feb 2020 and Apr 2021. Also no deaths.

Other categories saw ~90% reduction in incidence, I think they do a population match to determine this.