江滩地区耕牛血吸虫病季节性感染规律的研究  

STUDY ON THE SEASONAL PATTERN OF FARM ANIMALSCHISTOSOMIASIS INFECTION IN BEACH REGION

作　　者：金江[1] 潘新平[1] 柯兆明 刘承海[1] 程跃胜[1] 何耀昌 郜丽华 姚慈祥 

机构地区：[1]安徽省铜陵县血吸虫病防治站,铜陵244100 [2]安徽省铜陵县兽医站,铜陵244100

出　　处：《中国兽医寄生虫病》2004年第4期3-5,共3页Chinese Journal of Veterinary Parasitology

摘　　要：目的 :为了解江滩地区耕牛血吸虫病季节性感染规律。方法 :随机选择黄牛和水牛各 5 0头为研究对象 ,分别于 2 0 0 3年 3、5、7、9、1 1月和次年 1月中旬重复调查感染情况 ,对每次粪检阳性者均给予化疗。于同年 4月和1 1月分别用 GPS法对有螺滩地进行定位随机抽样调查钉螺。结果 :3、5、7、9、1 1月和次年 1月牛的感染率分别为1 1 .76 %、1 .6 5 %、9.76 %、2 0 .4 7%、1 9.84 %和 1 7.97% ;4月和 1 1月钉螺感染率、感染性钉螺密度分别为 3 .1 9%、1 .5 4只 /4m2 和 7.2 2 %、1 .6 4只 /4m2 。结论Objective To understand the seasonal pattern of farm animal schistosomiasis infection in beach region.Methods 50 cattle and 50 buffaloes randomly selected were examined with fecal hatching method in March, May, July, Septemble, Novermber and January of next year respectively with the positive treated. Snail survey was conducted in April and November respectively in the area located by GPS.Results The infection rate of farm cattle in March, May, July, Septemble, November and January was respectively 11.76%、1.65%、9.76%、20.47%、19.84%和17.97%; However, the infection rate and the infective density of snail in April and November was respectively 3.19%, 1.54 No./0.11m^2 and 7.22%, 1.64No./0.11m^2.Conclusion Autumn was the main season for farm animal schistosoma infection.

关 键 词：血吸虫病 感染率 江滩 牛血 钉螺 性感 粪检 耕牛 滩地 次年 

分 类 号：S858.23[农业科学—临床兽医学] R532.21[农业科学—兽医学]