BMJ - Reduction of secondary transmission of SARS-CoV-2 in households by face mask use, disinfection and social distancing: a cohort study in Beijing, China

BMJ - Reduction of secondary transmission of SARS-CoV-2 in households by face mask use, disinfection and social distancing: a cohort study in Beijing, China

https://gh.bmj.com/content/5/5/e002794?utm_source=adestra&utm_medium=email&utm_campaign=usage&utm_content=coronavirus_outbreak&utm_term=reduction_in_transmission_households

9 de julho de 2020

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