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Associations of COVID-19 Symptoms with Omicron Subvariants BA.2 and BA.5, Host Status, and Clinical Outcomes: A Registry-Based Observational Study in Sapporo, Japan

2023-02-07

Abstract excerpt

Background: Previous SARS-CoV-2 infection and vaccination, coupled to rapid evolution of SARS-CoV-2 variants, have modified COVID-19 clinical manifestations. We characterized clinical symptoms of COVID-19 individuals in omicron BA.2 and BA.5 Japanese pandemic periods to identify omicron and subvariant associations between symptoms, immune status, and clinical outcomes.<br><br>Methods: Individuals registered in Sap...

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Literature Corpus work
42ef151c-ea99-5f31-8ac0-2bf4a5fefe1f
DOI
10.2139/ssrn.4342775
Open publication

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Associations of COVID-19 Symptoms with Omicron Subvariants BA.2 and BA.5, Host Status, and Clinical Outcomes: A Registry-Based Observational Study in Sapporo, JapanDOI 10.2139/ssrn.4342775
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