结核病迄今仍是我国常见病，多发病。且近年来耐药结核菌的产主和播散将使结核病在本世纪末成为难治之症。大学生是个居住密集流动性大，与社会交往密切的群体，容易感染和传播结核病，因此大学生的结防工作是高校保健工作的一项重要任务。几年来，我们除对新生进行包括胸透在 Tuberculosis is still a common disease in China so far. In recent years, the production and dissemination of drug-resistant tuberculosis bacteria will make tuberculosis an intractable disease at the end of this century. College students are a group of people who live in densely populated areas and have close social interactions. They are prone to infecting and spreading tuberculosis. Therefore, college students’ defense work is an important task in college health care. Over the past few years, we have included the chest to