一、方法:人体蠕形螨有两种,毛囊蠕形螨及皮脂蠕形螨,是酒渣鼻、脂溢性皮炎、痤疮、脱发的病因之一。为了解本地的感染状况,我们于1988年开展了调查。主要的采样方法为“挤压刮拭法”,即在受检者的眉间、鼻尖、鼻沟及颏部的皮肤,用手指多次 First, the method: there are two human Demodex mites, Demodex folliculorum and sebum Demodex, rosacea, seborrheic dermatitis, acne, one of the causes of hair loss. In order to understand the status of the local infection, we conducted a survey in 1988. The main sampling method is “squeegee wiping method”, that is, in the subject’s glabella, nose, nose and chin skin, with your fingers several times