How long does covid-19 vaccine antibodies last?

Not fully clear. Some "experts" claim natural infection antibodies last about 3 months, but we have cases on HT, with antibodies 8-10 months out. The vaccines were said to provide antibody protection "up to a year", but now "they" are saying "maybe longer". We at HT have doctors who follow this closely, and our doctors are humble and not arrogant, so, continue to ask us, and we will keep up.

The people who were vaccinated almost a year ago, have antibodies, so the antibodies last at least a year. It is likely that the immune response lasts longer, however, empirical evidence is pending. Get Covid vaccine.