BBCNEWS BBC News December 3, 2021 20:19:00
After two pfizer shots, antibody levels rose eight fold, but from a much higher initial level. moderna and other combinations also worked well. the study didn't looks at 0micron. it has mutations in the spike protein, which may make antibodies less able to bind on to it and prevent infection, but the bigger the antibody army the better. t—cells, another part of the immune system, were also significantly boosted. these can spot and destroy infected cells. the study showed boosters worked well against beta and delta variants, so it is likely they will also protect from serious disease with 0mi...