论文部分内容阅读
实现对呼出气中空气微生物的采集,对于呼吸系统疾病(特别是呼吸系统传染病)的快速筛查和诊断及致病性微生物环境暴露的检测具有重要意义。与咽拭子法相比,呼出气微生物采集法简便、易行、无创,且能满足大规模筛查易感人群或疑似病例的需要(如高致病性和高传染性流感病毒携带着的筛查),且能够提高主动防控呼吸系统传染病疫情的能力,减少医护人员的被动感染,并且可有效降低病原体扩散的风险。该文综述了国内外针对人群呼出气微生物采集方面的技术研究进展,并指出将其广泛应用到实际取样中必须考虑和解决的问题。
The acquisition of airborne microorganisms in exhaled air is of great significance for the rapid screening and diagnosis of respiratory diseases (especially respiratory diseases) and the detection of pathogenic microbial environmental exposure. Compared with the throat swab method, exhaled breath microbes collection method is simple, easy and noninvasive, and can meet the needs of large-scale screening of susceptible populations or suspected cases (such as high pathogenic and highly contagious influenza virus carrying sieve Check), and can improve the initiative to prevent and control the epidemic of respiratory infectious disease ability to reduce the passive infection of health care workers, and can effectively reduce the risk of pathogen diffusion. This article summarizes the domestic and international research progress on microbiological acquisition of exhaled breath in people and points out the problems that must be considered and solved when it is widely used in actual sampling.