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国内外研究表明,学校由于人口密集,接触密切,极易发生结核病暴发[1-3]。在中国每年均有多起学校结核病暴发疫情发生[4-6]。由于结核病具备传染性强、病程长、容易发生耐药等特点,学生患病后需要休学回家长期规范治疗,给学生健康带来了极大的危害,也给正常教学秩序造成极大影响。另一方面,结核病的潜伏期长[7-8]、隐性感染比例高[9-11]、传播方式容易实现,给校园结核防控带来非常大的难度。本文
Studies at home and abroad show that schools are prone to tuberculosis outbreaks due to their dense population and close contacts [1-3]. There are many school tuberculosis outbreaks in China each year [4-6]. Due to the characteristics of TB, such as strong infectiousness, long course of disease and susceptibility to drug resistance, the students need to go home for long-term standardized treatment after illness, which brings great harm to students’ health and greatly affects the normal teaching order. On the other hand, tuberculosis has a long incubation period [7-8] and a high proportion of latent infections [9-11]. The mode of transmission is easy to implement, which brings great difficulty to the prevention and control of tuberculosis in schools. This article