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Published in 2021 at "BMC Infectious Diseases"
DOI: 10.1186/s12879-021-06107-6
Abstract: Background The aim of this study was to characterize the transmission chains and clusters of COVID-19 infection in Tunisia. Methods All cases were confirmed by Reverse Transcriptase Polymerase Chain Reaction of a nasopharyngeal specimen. Contact…
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Keywords:
chains clusters;
contact tracing;
transmission;
identification transmission ... See more keywords