Article

Asymptomatic SARS-CoV-2 infections tend to occur less frequently in developed nations

2023-12-14

Abstract excerpt

<h4>ABSTRACT</h4> Unlike severe infections, asymptomatic infections occur independently of healthcare access and reflect the natural immunity to SARS-CoV-2. What determines their prevalence, ψ , and its variation across nations is unknown. We conducted a systematic review of serosurveys performed on samples representative of national populations before vaccination and the emergence of variants. The studies that...

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Literature Corpus work: 72233d31-0da4-5432-8673-326c3c944be9
DOI: 10.1101/2023.12.14.23299954

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