结核病是“防有措施,治有办法”的一种疾病。由于进入了化疗时代,世界各国结核病的疫情近20～30年来均有大幅度的下降,我国也是如此。随着化学疗法的机理不断地发展和阐明,很多陈旧观点已与目前形势不相适应,有必要进行探讨与商榷。以下重点谈七个问题: 结核菌的传播众所周知,感染结核菌能引起结核病。 Tuberculosis is a disease that has “no cure and cure”. As the era of chemotherapy has entered, the epidemic of tuberculosis in various countries in the world has dropped drastically in the past 20 to 30 years, so is our country. With the continuous development and clarification of the mechanism of chemotherapy, many obsolete views have become incompatible with the current situation and it is necessary to discuss and discuss it. The following focus on seven issues: The spread of TB is well known that infection with tuberculosis can cause tuberculosis.