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Comparative Epidemiology of Outbreaks Caused by SARS-CoV-2 Delta and Omicron Variants in China: An Observational Study

2023-01-12

Abstract excerpt

Background: Stringent measures had been implemented in China since February 2020 to contain spread of SARS-CoV-2 until Omicron subvariants caused sustained outbreaks across the country in late 2022. We examined the epidemiology of Delta and Omicron outbreaks in China to inform policy making in control of COVID-19.<br><br>Methods: COVID-19 cases from May 2021 to October 2022 were extracted to identify outbreaks of...

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Literature Corpus work
3fb956d0-9287-5e76-af15-861ec77a10c1
DOI
10.2139/ssrn.4317640
Open publication

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Comparative Epidemiology of Outbreaks Caused by SARS-CoV-2 Delta and Omicron Variants in China: An Observational StudyDOI 10.2139/ssrn.4317640
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