[经各种清洁方式和手段处理后乳房上乳腺炎葡萄球菌和链球菌的检测结果]

[Finding of the staphyloccoi and streptococci of mastitis on the udder after various ways and means of cleaning].

作者信息

Slavchev G, Gogov I

出版信息

Vet Med Nauki. 1979;16(5):23-8.

Abstract

The presence of mastitis staphylococci and streptococci on the udder's surface of 400 cows was studied following application of various ways and means of cleaning. The presence of agents causing mastitis was determined before and after cleaning the udder. On uncleaned udder surfaces presence of mastitis staphylococci was observed in 52.5% and of mastitis streptococci--39.5% of udders studied. After washing with water mastitis staphylococci--on 12-20% of the udders. Following udder cleaning with solutions of antigerm 50 (0.04%) or yozan CCT (4%), mastitis staphylococci were found on 4% and 6% of the udders, respectively, while mastitis staphylococci--on 2% and 6%, respectively. Udder surface staphylococci belong in 2.2% to II phagous group, in 46.6%--to the III group, and in 37.7% -- to mixed groups. The most frequently encountered phagous types were 6 and 42D.

摘要

在采用各种清洁方法和手段后，对400头奶牛乳房表面的乳腺炎葡萄球菌和链球菌的存在情况进行了研究。在清洁乳房前后，对引起乳腺炎的病原体的存在情况进行了测定。在未清洁的乳房表面，在所研究的乳房中，观察到52.5%存在乳腺炎葡萄球菌，39.5%存在乳腺炎链球菌。用水清洗后，12% - 20%的乳房存在乳腺炎葡萄球菌。用50号抗菌剂（0.04%）或约赞CCT（4%）溶液清洁乳房后，分别有4%和6%的乳房发现有乳腺炎葡萄球菌，而乳腺炎链球菌分别为2%和6%。乳房表面葡萄球菌中，2.2%属于II噬菌组，46.6%属于III组，37.7%属于混合组。最常见的噬菌类型是6型和42D型。