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Large-Scale Screening of Asymptomatic Persons for SARS-CoV-2 Variants of Concern and Gamma Takeover, Brazil
Emerging Infectious Diseases ( IF 7.2 ) Pub Date : 2021-09-17 , DOI: 10.3201/eid2712.211326
Douglas Adamoski , Jaqueline Carvalho de Oliveira , Ana Claudia Bonatto , Roseli Wassem , Meri Bordignon Nogueira , Sonia Mara Raboni , Edvaldo da Silva Trindade , Emanuel Maltempi de Souza , Daniela Fiori Gradia ,

We performed a large-scale severe acute respiratory syndrome coronavirus 2 screening campaign using 2 PCR-based approaches, coupled with variant genotyping, aiming to provide a safer environment for employees of Federal University in Curitiba, Brazil. We observed the rapid spread of the Gamma variant of concern, which replaced other variants in <3 months.



中文翻译:

巴西大规模筛查无症状者的 SARS-CoV-2 关注变种和 Gamma 感染

我们使用 2 种基于 PCR 的方法以及变异基因分型进行了大规模的严重急性呼吸系统综合症冠状病毒 2 筛查活动,旨在为巴西库里提巴联邦大学的员工提供更安全的环境。我们观察到受关注的 Gamma 变体的快速传播,它在 <3 个月内取代了其他变体。

更新日期:2021-09-17
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