摘要
应用间接血凝试验对湖南省的奶牛、水牛、黄牛和有流产史的母猪进行了农原体病的血清学检测;被查的410份奶牛血清有33份为阳性,37份为可疑;被查的111份猪血清有10份为阳性,3份为可疑;从受查血清中抽查176头奶牛和62头母猪血清作布氏杆菌病检测,阳性率分别为3.4％和25.80％,可疑率分别为9.09％和12.90％。
Using indirect hemagglutination test,a serological determination for chlamydia infection on dairy cattle,farm cattle buffalo as well as sows with dead born and abortion history from 10 cattle farms and 7 pig farms in Hunan province was carried Out.out of 410 serum samples from 7 dairy cattle farms 33 (8.05％)are serologieally positive and 37(9.12％)suspect.Out of 123 serum samples of buffalos and farm cattle from the othe 3 farms only one (0.80％)is serologically suspectable and all the others are negative.Out of Ⅲ serum samples taken from sows with dead born or abortion history in 7 pig farms 10(9.00％)are serologically positive and 3(2.70％)suspect.176 dairy cattle's and 62 sow's serum samples selectad from above-mentioned samples are examined by tube agglutination test for brucellosis.Serologically positive ratio for brucellosis is 3.40％ and 25.8％ respectively;suspective ratio 9.09％ and 12.90％ respectively.
关键词
牛
猪
衣原体病染
血清诊断
Cattle
Hogs
Chlamydial infection
Serodiagnosis
Hunan
