Department of Pediatrics, Division of Pediatric Infectious Diseases, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8116, St Louis, MO 63110-1093, USA.
Department of Pediatrics, Division of Pediatric Infectious Diseases, Washington University School of Medicine, 660 S. Euclid Avenue, Campus Box 8116, St Louis, MO 63110-1093, USA.
Infect Dis Clin North Am. 2022 Mar;36(1):15-37. doi: 10.1016/j.idc.2021.12.002.
COVID-19 is a nonspecific viral illness caused by a novel coronavirus, SARS-CoV-2, and led to an ongoing global pandemic. Transmission is primarily human-to-human via contact with respiratory particles containing infectious virus. The risk of transmission to health care personnel is low with proper use of personal protective equipment, including gowns, gloves, N95 or surgical mask, and eye protection. Additional measures affecting the risk of transmission include physical distancing, hand hygiene, routine cleaning and disinfection, appropriate air handling and ventilation, and public health interventions such as universal masking and stay-at-home orders.
新型冠状病毒(SARS-CoV-2)引起的 COVID-19 是一种非特异性病毒性疾病,导致了正在进行的全球大流行。主要通过接触含有传染性病毒的呼吸道飞沫在人与人之间传播。正确使用个人防护设备(包括长袍、手套、N95 或医用口罩和眼部保护),医护人员的传播风险较低。影响传播风险的其他措施包括保持身体距离、手部卫生、常规清洁和消毒、适当的空气处理和通风,以及公共卫生干预措施,如全民戴口罩和居家令。