本文对温州地区541名大专学生进行结核感染情况的初步调查:总自然感染率为56.19％,较国内为低,与国外相近。结素阳性反应的青年学生仅表示受过结核感染,而基本上不患病;强阳性反应与患结核病有一定关系,但与病变活动性无明确相关。结核感染阳性率与结核病人接触史有密切关系。结核感染率在性别上无明显差异,但随年龄增长而增高。 In this paper, 541 college students in Wenzhou conducted a preliminary investigation of tuberculosis infection: the total natural infection rate was 56.19%, lower than that in China, similar to that of other countries. Nodular positive reaction of young students only said that they had been infected with tuberculosis, but basically no disease; strong positive reaction with tuberculosis have a certain relationship, but not with the activity of the disease is not clear. The positive rate of TB infection is closely related to the history of TB patients’ exposure. Tuberculosis infection rate in gender no significant difference, but increased with age.