巴西 COVID-19 疫情第一波期间，圣保罗市内陆地区一名医护人员二次感染 SARS-CoV-2。
SARS-CoV-2 reinfection in a healthcare professional in inner Sao Paulo during the first wave of COVID-19 in Brazil.
机构信息
Instituto Adolfo Lutz, Laboratório Central, São Paulo, Brazil.
Instituto Adolfo Lutz, Laboratório Central, São Paulo, Brazil.
出版信息
Diagn Microbiol Infect Dis. 2021 Dec;101(4):115516. doi: 10.1016/j.diagmicrobio.2021.115516. Epub 2021 Aug 20.
Abstract
Coronavirus Disease 2019 pandemic remains a threat to public health. We report 2 cases of Coronavirus Disease 2019 infection in the same healthcare professional in Brazil. Genomic analysis identified that primoinfection was caused by the endemic lineage B.1.1.33 while reinfection by the lineage B.1.1.44, a lineage with an additional V1176F mutation in S protein.
摘要
2019 年冠状病毒病大流行仍然是对公众健康的威胁。我们报告了巴西同一医疗保健专业人员中发生的 2 例 2019 年冠状病毒病感染。基因组分析表明，初次感染是由地方性谱系 B.1.1.33 引起的，而再次感染是由谱系 B.1.1.44 引起的，该谱系在 S 蛋白中具有额外的 V1176F 突变。
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