3-dose vaccines deemed ultrapotent against diverse and highly transmissible SARS-CoV-2 Omicron and other variants
A new study found that the presence of a subset of antibodies with broad neutralizing activities against all circulating variants of concern in the three-dose vaccines' memory B-derived antibody repertoire suggests that the Omicron/future variants infection may elicit selective and rapid recall of humoral responses, conferring secondary protection directed by memory etched in the immune system.
South Africa World Health Organization Drug Administration Memoryb Derived Image Credit Coronavirus Disease Covid 19
Source: news-medical.net