One possible reason is that dust can affect the breathing system and people may be more open to infection. 原因之一可能是尘埃会影响呼吸系统以及人们的户外活动多,因而感染病毒。
Facial protection will reduce the risk of breathing dust that might carry the infection. 面部的防护可以减少呼吸到被病毒感染的灰尘的危险。
OBJECTIVE To improve the quality of dust alleviation work, cut off transmission routes, and prevent nosocomial infection effectively. 目的提高保洁工作质量,切断传播途径,有效地预防医院感染。
Detection of antibody and its clinical significance in asthma patients due to dust mite infection 尘螨过敏性哮喘患者特异性抗体的检测及其临床意义
Moreover, conventional air disinfection way does not have the function of dust removal. Microbial aerosol plays an important role in air transmitted hospital infection, and it is the key point of hospital air disinfection. 此外,传统的空气消毒方法不具有除尘作用,而小粒径微生物粒子(即微生物气溶胶)在因空气传播引起的医院内感染上起着非常重要的作用,应是医院空气消毒的重点。