The Concept of Classical Herd Immunity May Not Apply to COVID-19 Published on 2022-03-212023-07-02 Journal: The Journal of Infectious Diseases [키워드] COVID-19 herd immunity history SARS-CoV-2 [저자] David M Morens, Gregory K Folkers, Anthony S Fauci [Category] SARS, PMC URL Pubmed URL [DOI] 10.1093/infdis/jiac109 [Source] PMC All Keywords 【저자키워드】 COVID-19, SARS-CoV-2, herd immunity, history,