Vaccine Efficacy vs Immunological Memory

We have developed Covid vaccines that are highly efficacious ( 94%) as early as December 2020. Yet in the mid 2021, the world reeled under the attack of Delta and the Omicrons. Today we are going to discuss two aspect of the Covid Vaccines: Vaccine Efficacy (VE) Immunological Memory ( IM) Let us classify allContinue reading “Vaccine Efficacy vs Immunological Memory”