%0 Journal Article %T A Survey on Demodex Infections for Undergraduate Students in Some Universities in Ningbo City of Zhejiang Province of China %A Tonghe Pan %A Xianqun Rao %A Qi Liao %A Zhongjie Lin %A Xinyi Zhang %A Shengqian Zhu %A Xinqian Gu %A Xiaobo Cai %A Guofeng Chan %A Shuangyan Li %A Jianfa Liu %J Open Access Library Journal %V 2 %N 3 %P 1-5 %@ 2333-9721 %D 2015 %I Open Access Library %R 10.4236/oalib.1101214 %X Objective: The purpose of this survey is to investigate the university students¡¯ face infections with Demodex, and explore the possible factors of Demodex infections. Methods: On this survey, the following pressure method is adopted. The operator has used sterilized thumb against the client part of the facial skin, observing mites under microscopy. Results: The results of the survey for the total Demodex infection rate were 32.50%. Demodex folliculorum infection rate was 39.49%, Demodex brevis infection rate was 49.74%, and the mixed infection rate was 10.77%. Conclusions: This survey shows that college students¡¯ Demodex infection rate is serious according to the corresponding social customs. %K College Students %K Demodex Infection %K Survey %K Ningbo City %U http://www.oalib.com/paper/3132084