Emerg Infect Dis. 2022 Sep;28(9):1911-1913. doi: 10.3201/eid2809.220539. Epub 2022 Aug 1.
A 42-year-old man, with up-to-date COVID-19 vaccination, experienced symptomatic SARS-CoV-2 infection in December 2021. Mutation tests suggested a non-Omicron variant. After his recovery, and 24 days after the first positive SARS-CoV-2 test, he had onset of symptomatic infection with the BA.1.1 (Omicron) variant, which was confirmed by whole-genome sequencing.
一位 42 岁男性,已完成最新 COVID-19 疫苗接种,于 2021 年 12 月出现有症状的 SARS-CoV-2 感染。突变测试提示为非奥密克戎变异株。康复后,且首次 SARS-CoV-2 检测阳性后 24 天,他出现有症状的 BA.1.1(奥密克戎)变异株感染,经全基因组测序证实。