Pfizer, Moderna vaccines aren’t the same; study finds antibody differences - Enlarge / A vial of COMIRNATY (Pfizer/BioNTech) and a vial of Moderna C... - https://arstechnica.com/?p=1844672 #infectiousdiseae #immuneresponse #coronavirus #antibodies #sars-cov-2 #covid-19 #pandemic #vaccines #science #moderna #pfizer