Article

1<sup>st</sup>, 2<sup>nd</sup>, and 3<sup>rd</sup>+ SARS-CoV-2 infections: associations of prior infections with protection and severity

2025-04-08

Abstract excerpt

Since the emergence of the antigenically distinct Omicron variant, SARS-CoV-2 reinfections have increased and are common. Yet, as we approach endemicity, the frequency, severity, and consequences of reinfections remain poorly understood. Using data from a household transmission study in Managua, Nicaragua (2020-2024), we evaluated protection conferred by one, two, and three+ prior infections and compared the sever...

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Literature Corpus work: 0e70e49e-02e5-5f6a-a544-365fe3862b78
DOI: 10.1101/2025.04.07.25324191

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