【摘要】 收集潜江市1992-2008年人、牛同步化疗资料进行比较分析。16年来人群感染率下降了72.37%(2χ=9.85,P<0.01),牛感染率下降了65.18%(2χ=5.63,P<0.01),钉螺感染率及感染螺密度分别下降63.64%及69.44%。人、牛同步化疗16年后,血吸虫病得到了有效控制。更多还原

【Abstract】 The annual reports of human-cattle synchronous chemotherapy from 1992 to 2008 were collected and analyzed,and its effect on schistosomiasis control was evaluated.The results showed that human and cattle infection rates decreased by 72.37%(χ2=9.85,P<0.01)and 65.18%(χ2=5.63,P<0.01),respectively.The snail infection rate and the density of infected snail decreased by 63.64% and 69.44%,respectively.It is concluded that schistosomiasis in Qianjiang City has been effectively controlled after the implementation of human-cattle synchronous chemotherapy for 16 years.更多还原