Emerg Infect Dis. 2022 Jul;28(7):1442-1445. doi: 10.3201/eid2807.220526. Epub 2022 May 12.
To detect new and changing SARS-CoV-2 variants, we investigated candidate Delta-Omicron recombinant genomes from Centers for Disease Control and Prevention national genomic surveillance. Laboratory and bioinformatic investigations identified and validated 9 genetically related SARS-CoV-2 viruses with a hybrid Delta-Omicron spike protein.
为了检测新型和不断变化的 SARS-CoV-2 变体,我们调查了疾病控制与预防中心国家基因组监测的候选 Delta-Omicron 重组基因组。实验室和生物信息学调查鉴定并验证了 9 种具有混合 Delta-Omicron 刺突蛋白的遗传相关 SARS-CoV-2 病毒。