Article

Mortality among hospitalized COVID-19 patients during surges of SARS-CoV-2 alpha (B.1.1.7) and delta (B.1.617.2) variants

2022-03-10

Abstract excerpt

The aim of this study was to evaluate the death proportion and death risk of COVID-19 hospitalized patients over time and in different surges of COVID-19. This multi-center observational study was conducted from March 21, 2021 to October 3, 2021 which included the alpha and delta SARS-CoV-2 surges occurred in April and August in Tehran, respectively. The risk of COVID-19 death was compared in different months of a...

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Literature Corpus work: ea38a482-b8e4-58a2-9ad1-dc394b71013d
DOI: 10.21203/rs.3.rs-1333217/v1

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Mortality among hospitalized COVID-19 patients during surges of SARS-CoV-2 alpha (B.1.1.7) and delta (B.1.617.2) variantsDOI 10.21203/rs.3.rs-1333217/v1Read

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