对某皮毛厂作业生产环境进行了真菌学调查 ,并对 14 2名皮毛加工工人及 3 3 2名不接触尘毒的对照工人进行了呼吸系统症状的询问调查及胸部X线检查。结果表明 ,皮毛加工各工序真菌数量较对照组明显增高 ,波动在 62 9～3 681CFU/m3之间。其优势菌种为芽枝霉、交链孢霉。皮毛加工工人呼吸系统症状阳性率明显高于对照组 ,并有 7例X线胸片异常者。 Mycology survey was conducted on the operating environment of a fur factory and respiratory symptoms were investigated and chest X-ray examination was performed on 142 fur workers and 3,322 control workers not exposed to dust poison. The results showed that the number of fungi in each process of fur processing was significantly higher than that of the control group, fluctuating between 629 ~ 3681CFU / m3. Its dominant species is budding mold, Alternaria Alternaria. The positive rate of respiratory system symptoms of fur workers was significantly higher than that of the control group, and there were 7 cases of X-ray abnormalities.