Occurrence and transmission potential of asymptomatic and presymptomatic SARS-CoV-2 infections: Update of a living systematic review and meta-analysis

D. Buitrago-Garcia, AM Ipekci, L. Heron,H. Imeri,L. Araujo-Chaveron,I. Arevalo-Rodriguez,A. Ciapponi,M. Cevik,A. Hauser,M.I. Alam,K. Meili, EA Meyerowitz, N. Prajapati,X. Qiu,A. Richterman, WG Robles-Rodriguez, S. Thapa,I. Zhelyazkov,G. Salanti and N. Low. Occurrence and transmission potential of asymptomatic and presymptomatic SARS-CoV-2 infections: Update of a living systematic review and meta-analysis. PLoS Med. 2022;19(5):10.1371/journal.pmed.1003987.