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1 广东潮州市华支睾吸虫病的调查 (广东省潮州市卫生防疫站 林树顺 卢秋祥) 1908年Whyte医生首次报告潮州市有华支睾吸虫感染者,为了解本市华支睾吸虫的流行情况,本站采用10％氢氧化钠消化沉淀集卵法先后对官圹巷头、石湖、磷溪区三村,枫溪云光和长美等5乡的人群进行华支睾吸虫感染的调查,结果共粪检2714人,阳性者247人,其感染率为9.1％。对247例感染者的粪便进行虫卵计数克粪虫卵<1000个者占88.3％1000～5000的占10.5％,>5000的占1.2％,表明大多为轻度感染者。年龄<5岁组来发现感染者,以40～49、50～59和60岁以上的3个年龄组感染率较高,分别为15.6％(54/347)、17.8％(43/241)和14％(12/86),男、女性感染率分别为12.2％(176/
1 Investigation of Clonorchis sinensis in Chaozhou, Guangdong (Lin Shu-shun, Health and Anti-Epidemic Station, Chaozhou City, Guangdong Province) In 1908, Dr. Whyte first reported that Clonorchis sinensis was infected in Chaozhou City. In order to understand the epidemic situation of Clonorchis sinensis in this city, This site using 10% sodium hydroxide digestion precipitation egg method has subsequently conducted investigation of Clonorchis sinensis infection in the population of Guandu Lane, Shihu, three villages in Fengxi, Fengxi Yunghuang and Changmei, etc. Results A total of 2714 people were seized, 247 were positive, the infection rate was 9.1%. Egg counts of faeces from 247 infected persons accounted for <10% of fecal eggs <1000, accounting for 88.3%, accounting for 1000 to 5000, accounting for 1.2%, accounting for 1.2%, indicating that most were mildly infected. The infection rate was higher in 3 age groups of 40-49, 50-59 and 60 years old, which were 15.6% (54/347), 17.8% (43/241) and 14% (12/86), male and female infection rates were 12.2% (176 /