Vaccine-based immunity allows for a greater variance in neutralizing antibodies to form relative to the spike protein, compared to natural immunity attacking less critical vectors. Get the vaccine even if you had covid
Infection is possible with all vaccines as well. Resulting viral load will be what matters: How strong their immune response is, how infectious the re-infected patient is, and how severe their symptoms are.
It's not a binary "You have COVID" vs "You don't have COVID". Not for vaccines, nor for re-infections.
Vaccine-based immunity allows for a greater variance in neutralizing antibodies to form relative to the spike protein, compared to natural immunity attacking less critical vectors. Get the vaccine even if you had covid