Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, USA.
Department of Disease Control, London School of Hygiene and Tropical Medicine, Keppel St, Bloomsbury, London WC1E 7HT, UK.
J Travel Med. 2020 Dec 23;27(8). doi: 10.1093/jtm/taaa178.
The absence of large numbers of published in-flight transmissions of SARS-CoV-2 is not definitive evidence of safety. All peer-reviewed publications of flights with possible transmission are categorized by the quantity of transmission. Three mass transmission flights without masking are contrasted to 5 with strict masking and 58 cases with zero transmission.
大量未发表的 SARS-CoV-2 空中传播事件并不能作为安全性的明确证据。所有可能发生传播的航班的同行评审出版物都根据传播数量进行了分类。三架未戴口罩的大规模传播航班与 5 架严格戴口罩的航班和 58 架零传播病例进行了对比。