Emerg Infect Dis. 2021 Apr;27(4):1243-5. doi: 10.3201/eid2704.210138. Epub 2021 Feb 10.
Multiple severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants with higher transmission potential have been emerging globally, including SARS-CoV-2 variants from the United Kingdom and South Africa. We report 4 travelers from Brazil to Japan in January 2021 infected with a novel SARS-CoV-2 variant with an additional set of mutations.
多个具有更高传播能力的严重急性呼吸综合征冠状病毒 2(SARS-CoV-2)变种已在全球范围内出现,包括来自英国和南非的 SARS-CoV-2 变种。我们报告了 2021 年 1 月从巴西前往日本的 4 名旅行者感染了一种新型 SARS-CoV-2 变种,该变种具有一组额外的突变。