COVID-19 due to the B.1.617.2 (Delta) variant compared to B.1.1.7 (Alpha) variant of SARS-CoV-2: a prospective observational cohort study.

Sci Rep · 2022 · PMC9240087 · PMID 35764879

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showed a trendno p-value reported

Our data similarly showed a trend towards fewer hospital presentations.

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