论文部分内容阅读
目的对甘肃省2005~2007年360例黑热病发病因素做流行病学分析,探讨控制黑热病流行的措施。方法对全省2005~2007年报告的黑热病病例做现况分析。结果2005~2007年甘肃省黑热病主要流行于5个县(区),流行区未见明显扩大,主要发病年龄段为婴幼儿,发病数呈逐年上升趋势。结论犬利什曼病感染率高、新入疫区人员增多、气候变化和白蛉杀灭工作停滞是甘肃省黑热病流行区发病增多的主要原因。
Objective To analyze the epidemiological factors of 360 cases of kala-azar in Gansu Province from 2005 to 2007 and discuss the measures to control the epidemic of kala-azar. Methods The status of kala-azar cases reported from 2005 to 2007 in the province was analyzed. Results From 2005 to 2007, kalaheitis in Gansu Province prevailed in 5 counties (districts). No significant expansion was found in epidemic areas. The main age of onset was infants and young children, and the incidence increased year by year. Conclusions The prevalence of canine leishmaniasis is high, and the number of new arrivals in the epidemic is increasing. The main reason for the increased incidence of kala-azar prevalence in Gansu is the climate change and the stagnant work of catfish.