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re-infection

Omicron: Things to do, and not do

Vaccination might be a choice currently, however, choices come with consequences. Even if vaccines only reduce transmission modestly, over and above the infections they prevent, a breakthrough case in a vaccinated individual poses less risk of transmission to others than infection in an unvaccinated and previously uninfected individual.

Covid recovery doesn’t guarantee antibodies, immunity to re-infection

"Our study shows that prior exposure to SARS-CoV-2 does not guarantee a high level of antibodies, nor does it guarantee a robust antibody response to the first vaccine dose. For people who had mild or asymptomatic infections, their antibody response to vaccination is essentially the same as it is for people who have not been previously exposed,"