【摘要】 调查新疆石河子地区1982年5月至1983年5月,453名汉族不同对象,两种原虫感染与流行情况。感染率平均为33.3％,农民高于学生、工人和医务人员。女性高于男性。10～14岁年龄组高于其它年龄组。不刷牙者高于刷牙组。151例感染者中,有口腔症状者占86.1％,在人群或一个家族中,可通过密切接触而传播本病。更多还原

【Abstract】 Reports 453 contagious and epidemic cases of Trichomonas tenax and Entamoeba gingivalis among the residents in Shihezi Prefecture, Xinjiang, from May 5,1982 to May5, 1983. The average contagion rate is 33.3%. The incidence of peasants is higher than that of pupils, students, workers and medical staff, females’ than males’, for the age series 10 to 14 years old the highest of all. Those who do not clean their teeth have a higher incidence than that who do brush their teeth. Stomatosis makes up 86.1 percent of 151 cases.更多还原