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Threat Assessment Brief: Reinfection with SARS-CoV-2: considerations for public health response
(2020)Cases with suspected or possible reinfection with SARS-CoV-2 have been recently reported in different countries. In many of these cases, it is uncertain if the individual’s Polymerase Chain Reaction (PCR) test remained ... -
COVID-19 testing strategies and objectives
(2020)This document outlines strategies and objectives for sustainable SARS-CoV-2 testing of populations to achieve specific public health objectives in various epidemiological situations. General population-wide testing, as ...