Article

Impact of Previous Infection or Vaccination on Clinical Symptoms and Viral Load of Acute SARS-CoV-2 Infection

2025-10-30

Abstract excerpt

<h4>Background: </h4> Covid-19 vaccination or previous infection can induce protective immunity. <h4>Methods: </h4>: Adults with symptoms of SARS-CoV-2 infection were prospectively enrolled into a cohort study between 12.2021 and 5.2023 (Omicron variant). Nasal swabs were collected for RT-qPCR testing. Descriptive statistics, t-tests, linear regression, logistic regression, and ANOVA were used to investigate the...

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Literature Corpus work: dea0365d-a75b-5def-8195-b6d149b99716
DOI: 10.22541/au.176181849.98103573/v1

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