ArticleBMJ open2022

Risk factors for SARS-CoV-2 transmission in close contacts of adults at high risk of infection due to occupation: results from the contact tracing strategy of the CoVIDA epidemiological surveillance study in Bogotá, Colombia, in 2020-2021.

Andrea Ramírez Varela et al.PubMed ↗Full text ↗Publisher ↗

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