Article

Association of SARS-CoV-2 BA.4/BA.5 Omicron lineages with immune escape and clinical outcome

2022-08-02

Abstract excerpt

Expansion of the SARS-CoV-2 BA.4 and BA.5 Omicron subvariants in populations with prevalent immunity from prior infection and vaccination, and associated burden of severe COVID-19, has raised concerns about epidemiologic characteristics of these lineages including their association with immune escape or severe clinical outcomes. Here we show that BA.4/BA.5 cases had 15% (95% confidence interval: 9-21%) and 38% (27...

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Literature Corpus work: 27fc6939-3d7c-59ed-ae1a-c7efb53925dc
DOI: 10.1101/2022.07.31.22278258

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