Equine salmonella abortus agglutination test antigen , negative and positive sera .

沙门氏菌马流产凝集斌验抗原、阳性血清与阴性血清。

There are several distinct pathogens : brucella abortus , b. canis , b. melitensis , b. suis , whose identifications correlate with their reservoirs , respectively , cattle , dogs , goats and sheep , and pigs .

有若干不同的病原体：流产布鲁氏杆菌、犬布鲁氏杆菌、山羊布鲁氏杆菌、猪布鲁氏杆菌等，其识别与对应的贮藏宿主有关，即分别为牛、犬、山羊和绵羊、猪。

Method : choosing three to six months old abortus for primary cultu re , and during the specific culture peri-ods the cells were evaluated by means o f immunochemistry staining and the positive rate was calculated as well .

方法:选取~个月的流产儿,采用原代培养的方法,在原代培养后的不同时间,用组织免疫化学染色的方法鉴定细胞并计算阳性率。