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Phylogenomic Evidence of Reinfection and Persistence of SARS-CoV-2: First Report from Colombia

19 Mar 2021

Abstract excerpt

The continuing evolution of SARS-CoV-2 and the emergence of novel variants have raised concerns about possible reinfection events and potential changes in the coronavirus disease 2019 (COVID-19) transmission dynamics. Utilizing Oxford Nanopore technologies, we sequenced paired samples of three patients with positive RT-PCR results in a 1-2-month window period, and subsequent phylogenetics and genetic polymorphism...

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PMID: 33808687
DOI: 10.3390/vaccines9030282

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