Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleWhy did so few healthcare workers in China get COVID-19 infection.AuthorsZhu, S; Zong, ZSubjectsCHINA; MEDICAL personnel; COVID-19; SARS-CoV-2; COVID-19 pandemic; MEDICAL masksPublicationQJM: An International Journal of Medicine, 2021, Vol 114, Issue 4, p225ISSN1460-2725Publication typeArticleDOI10.1093/qjmed/hcaa254