Transmission of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) From Asymptomatic and Presymptomatic Individuals in Healthcare Settings Despite Medical Masks and Eye Protection

Author:

Klompas Michael12ORCID,Baker Meghan A12,Griesbach Diane2,Tucker Robert2,Gallagher Glen R3,Lang Andrew S3,Fink Timelia3,Cumming Melissa3,Smole Sandra3,Madoff Lawrence C3,Rhee Chanu12

Affiliation:

1. Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, Massachusetts, USA

2. Brigham and Women’s Hospital, Boston, Massachusetts, USA

3. Massachusetts Department of Public Health, Boston, Massachusetts, USA

Abstract

Abstract We describe 3 instances of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission despite medical masks and eye protection, including transmission despite the source person being masked, transmission despite the exposed person being masked, and transmission despite both parties being masked. Whole genome sequencing confirmed perfect homology between source and exposed persons’ viruses in all cases.

Funder

CDC Prevention Epicenters Program

Publisher

Oxford University Press (OUP)

Subject

Infectious Diseases,Microbiology (medical)

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