由于结核病在人群中以飞沫方式进行传播,所以良好的通风能够使传播率大大降低。在发达国家的现代化医院中,常常应用机械装置来确保结核病患者病房的良好通风,但是费用昂贵。最近,在秘鲁利马进行的一项研究发现,一些古老的自然通风方法如开窗和开门,也能够成功降低结核 Because tuberculosis spreads in the form of droplets in the population, good ventilation can greatly reduce the rate of transmission. In modern hospitals in developed countries, mechanical devices are often used to ensure good ventilation of tuberculosis patients’ wards, but they are expensive. A recent study in Lima, Peru, found that some ancient methods of natural ventilation, such as opening windows and opening doors, can also successfully reduce tuberculosis