Emerg Infect Dis. 2021 Jan;27(1):310-4. doi: 10.3201/eid2701.203480. Epub 2020 Oct 16.
We report a superspreading event of severe acute respiratory syndrome coronavirus 2 infection initiated at a bar in Vietnam with evidence of symptomatic and asymptomatic transmission, based on ministry of health reports, patient interviews, and whole-genome sequence analysis. Crowds in enclosed indoor settings with poor ventilation may be considered at high risk for transmission.
我们报告了一起在越南一家酒吧发生的严重急性呼吸综合征冠状病毒 2 感染的超级传播事件，有卫生部门报告、患者访谈和全基因组序列分析证据表明存在有症状和无症状传播。在通风不良的封闭室内人群可能被认为具有较高的传播风险。
