Association Between Universal Masking in a Health Care System and SARS-CoV-2 Positivity Among Health Care Workers.

Wang, Xiaowen; Ferro, Enrico G; Zhou, Guohai; Hashimoto, Dean; Bhatt, Deepak L

Wang, Xiaowen; Ferro, Enrico G; Zhou, Guohai; Hashimoto, Dean; Bhatt, Deepak L.

Wang X; Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
Ferro EG; Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.
Zhou G; Center for Clinical Investigation, Brigham and Women's Hospital, Boston, Massachusetts.
Hashimoto D; Occupational Health Services, Mass General Brigham, Boston, Massachusetts.
Bhatt DL; Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, Massachusetts.

JAMA ; 324(7): 703-704, 2020 Aug 18.

Article in English | MEDLINE | ID: covidwho-1384059

Subject(s)

COVID-19/epidemiology; Disease Transmission, Infectious/prevention & control; Health Personnel; Infection Control; Masks; SARS-CoV-2/isolation & purification; Adult; COVID-19/prevention & control; COVID-19/transmission; Female; Hospitals; Humans; Infectious Disease Transmission, Patient-to-Professional/prevention & control; Male; Massachusetts/epidemiology

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Infection Control / Health Personnel / Disease Transmission, Infectious / SARS-CoV-2 / COVID-19 / Masks Type of study: Observational study Limits: Adult / Female / Humans / Male Country/Region as subject: North America Language: English Journal: JAMA Year: 2020 Document Type: Article

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