{"title":"第二波2019冠状病毒基因组变异的时间和规模——189个国家和地区，2021年11月至2023年2月","authors":"Beidi Niu, Shuyi Ji, Shi Zhao, Hao Lei","doi":"10.46234/ccdcw2023.076","DOIUrl":null,"url":null,"abstract":"<p><strong>What is already known about this topic?: </strong>The first nationwide wave of coronavirus disease 2019 (COVID-19), driven by the Omicron variant, has largely subsided. However, subsequent epidemic waves are inevitable due to waning immunity and the ongoing evolution of the severe acute respiratory syndrome coronavirus 2.</p><p><strong>What is added by this report?: </strong>Insights gleaned from other nations offer guidance regarding the timing and scale of potential subsequent waves of COVID-19 in China.</p><p><strong>What are the implications for public health practice?: </strong>Understanding the timing and magnitude of subsequent waves of COVID-19 in China is crucial for forecasting and mitigating the spread of the infection.</p>","PeriodicalId":9867,"journal":{"name":"China CDC Weekly","volume":"5 18","pages":"397-401"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/08/1e/ccdcw-5-18-397.PMC10184472.pdf","citationCount":"1","resultStr":"{\"title\":\"Timing and Magnitude of the Second Wave of the COVID-19 Omicron Variant - 189 Countries and Territories, November 2021 to February 2023.\",\"authors\":\"Beidi Niu, Shuyi Ji, Shi Zhao, Hao Lei\",\"doi\":\"10.46234/ccdcw2023.076\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>What is already known about this topic?: </strong>The first nationwide wave of coronavirus disease 2019 (COVID-19), driven by the Omicron variant, has largely subsided. However, subsequent epidemic waves are inevitable due to waning immunity and the ongoing evolution of the severe acute respiratory syndrome coronavirus 2.</p><p><strong>What is added by this report?: </strong>Insights gleaned from other nations offer guidance regarding the timing and scale of potential subsequent waves of COVID-19 in China.</p><p><strong>What are the implications for public health practice?: </strong>Understanding the timing and magnitude of subsequent waves of COVID-19 in China is crucial for forecasting and mitigating the spread of the infection.</p>\",\"PeriodicalId\":9867,\"journal\":{\"name\":\"China CDC Weekly\",\"volume\":\"5 18\",\"pages\":\"397-401\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-05-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/08/1e/ccdcw-5-18-397.PMC10184472.pdf\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"China CDC Weekly\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.46234/ccdcw2023.076\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"China CDC Weekly","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.46234/ccdcw2023.076","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Timing and Magnitude of the Second Wave of the COVID-19 Omicron Variant - 189 Countries and Territories, November 2021 to February 2023.
What is already known about this topic?: The first nationwide wave of coronavirus disease 2019 (COVID-19), driven by the Omicron variant, has largely subsided. However, subsequent epidemic waves are inevitable due to waning immunity and the ongoing evolution of the severe acute respiratory syndrome coronavirus 2.
What is added by this report?: Insights gleaned from other nations offer guidance regarding the timing and scale of potential subsequent waves of COVID-19 in China.
What are the implications for public health practice?: Understanding the timing and magnitude of subsequent waves of COVID-19 in China is crucial for forecasting and mitigating the spread of the infection.
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