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Emerg Infect Dis ; 29(5): 1002-1006, 2023 05.
Статья в английский | MEDLINE | ID: covidwho-2283397

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We analyzed 1,303 SARS-CoV-2 whole-genome sequences from Vietnam, and found the Alpha and Delta variants were responsible for a large nationwide outbreak of COVID-19 in 2021. The Delta variant was confined to the AY.57 lineage and caused >1.7 million infections and >32,000 deaths. Viral transmission was strongly affected by nonpharmaceutical interventions.


Тема - темы
COVID-19 , Humans , COVID-19/epidemiology , SARS-CoV-2/genetics , Vietnam/epidemiology , Disease Outbreaks
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