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Infection sustained by lineage B.1.1.7 of SARS-CoV-2 is characterised by longer persistence and higher viral RNA loads in nasopharyngeal swabs

7 Mar 2021

Abstract excerpt

Following the announcement on December 2020 about the emergence of a new variant (VOC 202012/ 01, B.1.1.7 lineage) in the United Kingdom, a targeted surveillance was put in place in the Abruzzo region (Italy), which allowed detection of 313 persons affected by lineage B.1.1.7, up to the 20th of February 2021. We investigated the results of RT-PCR on nasopharyngeal swabs tested from December 2020 to February 2021...

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PMID: 33684558
DOI: 10.1016/j.ijid.2021.03.005

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