新型冠状病毒传播途径及个人防护措施研究进展

Transmission route of SARS-CoV-2 and personal health intervention: a review on research advances

摘要: 新型冠状病毒肺炎（COVID-19）大流行对世界造成了重大影响。了解新型冠状病毒（SARS-CoV-2）传播规律有助于公共卫生人员在实际工作中明确防控重点。本文通过对现有文献（截至2022年5月2日）进行总结，基于典型案例、实验室研究等结果分析梳理目前已知的SARS-CoV-2主要传播方式并分类，提出相应的个人防护策略，为新冠病毒传播防控提供参考。

Abstract: The conronavirus disease 2019 (COVID-19) pandemic exerts a major impact on the world. Understanding the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can help public health personnel to define the prevention and control priorities in practical work. This study summarized the existing literature (update to May 2, 2022) and analyzed and classified the main transmission routes of SARS-CoV-2 based on typical cases and laboratory studies, and proposed relevant prevention and personal protection strategies to provide a basis for more accurate and effective control of SARS-CoV-2 transmission.