论文部分内容阅读
泗山村在鄱阳湖北岸,属孤岛型超重疫区,是全国血吸虫病疫情观测点之一.该村有198.9万m~2草洲,共8个自然村,其中一层村(距草洲50—200m)5个,二层村(距草洲600m)3个.3—60岁居民830人.耕牛113头,猪601头,均在草洲散放.1989—1992年采取以化疗为主,结合易感地带灭螺的防治措施,已连续观测3年,现将疫情动态报告如下.
Sanshan Village is an islet-type overweight epidemic area in the north bank of Poyang Lake, one of the observation points for the national epidemic situation of schistosomiasis.The village has 1,989,000 m 2 grasslands and a total of 8 natural villages, including one village (50- 200m) 5, second floor village (600 km from Cao Chau) 3. 3 to 60-year-old residents of 830. Cattle 113 heads, pigs 601, were scattered in the grassland .1989-1992 to chemotherapy-based , Combined with susceptible zone snail control measures have been observed for 3 years, the epidemic situation now report as follows.