南京地区30例犬钩端螺旋体病的调查研究

Investigation of 30 cases of canine leptospirosis in Nanjing

对南京地区30例钩端螺旋体病犬的基本信息进行收集,并对易感动物、传播途径、发病日期、发病症状进行了统计分析,旨在描述目前南京地区犬钩端螺旋体病的流行情况。数据来源主要是南京地区的宠物医院,确诊手段选择PCR诊断方法,并对诊断方法进行了详细描述。研究发现,未去势青壮年和未进行钩端螺旋体免疫的公犬是高发群体;病初主要表现出呕吐、脱水精神差、结膜潮红等症状;在南京地区雨水较多的月份发病率高于雨水少的月份;由于南京地区泰迪犬的保有量相对其他品种要高,故钩端螺旋体病患犬中,泰迪犬占了50%。

Canine leptospirosis epidemic situation was investigated in Nanjing. Thirty cases identified by PCR were analyzed for the suscep- tible animal, transmission, date of onset, symptoms. The data were obtained from the pet hospitals in Nanjing. The result showed that the young adult male dogs which were non-castrated and non-immuned has a high incidence of leptospirosis. Early disease mainly presented vomiting, lethargy, oliguria, conjunctival hyperemia, and other symptoms. The incidence of canine leptospirosis was higher in the rainy months than in the months of little rain in Nanjing area. Because the number of Teddy dogs was higher than that of the other breeds in Nanjing region, Teddy dogs accounted for 50% of canine leptospirosis.