One final note, they didn't exclude vaccinated individuals. So this would include people who were vaccinated then infected, or infected then vaccinated as well

One final note, they didn't exclude vaccinated individuals. So this would include people who were vaccinated then infected, or infected then vaccinated as well as people who were unvaccinated with a prior infection. It would be super sweet to see this study done on those sub-populations but they claim vaccination details for their subjects were unavailable. WTH!?