论文部分内容阅读
结核病是由结核杆菌感染引起的慢性传染病。结核菌可侵入人体全身各种器官,但主要侵犯肺脏,称为肺结核病。结核病在世界上仍是严重危害人类健康的主要传染病。在我国,约有活动性肺结核病人600万,每年有23万人死于结核病,结核病患者数量居世界第二位,80%的病人在农村,75%的病人为中青年,而农民工是结核病的高发群体。据调查,许多农民工进城前已患结核病或感染过结核菌。在外打工的各种职业人群中,均有结核病发病者,其中以从事建筑、餐饮、家政等体力劳动和服务行业打工者居多。通常一个未经治疗的排菌肺结核病人,一年之内会使周围人群中10～20人感染结核菌。
Tuberculosis is a chronic infectious disease caused by Mycobacterium tuberculosis infection. Mycobacterium tuberculosis can invade the body’s various organs, but the main violation of the lungs, known as tuberculosis. Tuberculosis is still the world’s most serious infectious disease that endangers human health. In our country, there are about 6 million active tuberculosis patients, 230,000 people die of tuberculosis each year, the tuberculosis patients rank second in the world, 80% are in rural areas, 75% are middle-aged and young people are tuberculosis The high incidence of groups. According to the survey, many migrant workers have had tuberculosis or TB infection before entering the city. Out of work in a variety of occupational groups, all have TB incidence, of which engaged in construction, catering, domestic and other physical labor and service workers are mostly migrant workers. Often, an untreated pulmonary tuberculosis patient infects 10 to 20 people in the surrounding population with Mycobacterium tuberculosis within a year.