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Accessed Febr. 6, 2020
22 July 2022. This document summarizes current WHO guidance for public health surveillance of coronavirus disease 2019 (COVID-19) in humans caused by infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
Manual of Operations First Edition 2016
Updated May 2021
BMJ Global Health https://gh.bmj.com/content/6/9/e007004
25 Diagnostic Tests
1 April 2025. Key Facts
Job Aid
Accessed Febr. 6, 2020