Articles with "variant positive" as a keyword



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Two-Period Study Results from a Large Italian Hospital Laboratory Attesting SARS-CoV-2 Variant PCR Assay Evolution

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Published in 2022 at "Microbiology Spectrum"

DOI: 10.1128/spectrum.02922-22

Abstract: Omicron variants of SARS-CoV-2 pose more important public health concerns than the previously circulating Alpha or Delta variants, particularly regarding the efficacy of anti-SARS-CoV-2 vaccines and therapeutics. Precise identification of these variants highly requires performant… read more here.

Keywords: cov variant; variants assay; identification; variant positive ... See more keywords
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Percentage of Asymptomatic Infections among SARS-CoV-2 Omicron Variant-Positive Individuals: A Systematic Review and Meta-Analysis

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Published in 2022 at "Vaccines"

DOI: 10.3390/vaccines10071049

Abstract: Background: Asymptomatic infections are potential sources of transmission for coronavirus disease 2019, especially during the epidemic of the SARS-CoV-2 Omicron variant. We aimed to assess the percentage of asymptomatic infections among SARS-CoV-2 Omicron variant-positive individuals… read more here.

Keywords: omicron variant; asymptomatic infections; variant positive; cov omicron ... See more keywords