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徐州地区位于江苏北部,在北纬33°～34°之间,海拔43米,与安徽、河南、山东三省接址,运河、沂河水系流经邳县、新沂。解放初期本地区以种植旱地作物小麦、玉米、高粱为主;一九六三年后逐步推广种植水稻、部分地区兼植桑树、果园。全区每年平均温度在14℃左右,5～9月平均在23℃以上,雨量一九七五年至一九七七年平均为761.9公厘,相对湿度在0％以上。有利于钩虫卵及其幼虫的发育和传播。现将一九七五年—一九七七年以来我们所作的钩虫病选点调查及药物治疗情况报告如下。
Located in the northern part of Jiangsu Province, Xuzhou lies between 33 ° ~ 34 ° north latitude and 43 meters above sea level. It is connected to the three provinces of Anhui, Henan and Shandong. The canal and Yi River flow through Lixian and Xinyi. In the early period of liberation, the region mainly planted dryland crops of wheat, corn and sorghum. After 1963, rice was gradually popularized and mulberry trees and orchards were planted in some areas. The annual average temperature in the region is about 14 ℃, and the average is above 23 ℃ from May to September. The average rainfall from 1975 to 1977 is 761.9 mm and the relative humidity is above 0%. Is conducive to the development and spread of hookworm eggs and larvae. We now report the survey of the incidence of hookworm disease in our hospital from 1975 to 1977 and the drug treatment as follows.