Emerg Infect Dis. 2021 Jun;27(6):1673-1676. doi: 10.3201/eid2706.210532. Epub 2021 Mar 30.
To screen all severe acute respiratory syndrome coronavirus 2-positive samples in Vancouver, British Columbia, Canada, and determine whether they represented variants of concern, we implemented a real-time reverse transcription PCR-based algorithm. We rapidly identified 77 samples with variants: 57 with B.1.1.7, 7 with B.1.351, and an epidemiologic cluster of 13 with B.1.1.28/P.1.
为了在加拿大不列颠哥伦比亚省温哥华筛选所有严重急性呼吸综合征冠状病毒 2 阳性样本,并确定它们是否代表关注的变异株,我们实施了一种基于实时逆转录聚合酶链反应的算法。我们迅速鉴定出 77 个具有变异株的样本:57 个带有 B.1.1.7,7 个带有 B.1.351,以及一个由 13 个带有 B.1.1.28/P.1 的流行病学聚类。