STRANGLES

被引:70
作者
TIMONEY, JF
机构
[1] Department of Veterinary Science, Gluck Equine Research Center, University of Kentucky, Lexington, Kentucky
关键词
D O I
10.1016/S0749-0739(17)30403-0
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
The etiology, epizootiology, pathogenesis, and clinical presentation of strangles are described. Streptococcus equi, the causative organism, is highly host-adapted to Equidae and shows no antigenic variation. Protective immunity apparently is mediated by a combination of serum opsonic and nasopharyngeal mucosal humoral responses. Vaccines based on M protein or inactivated bacterial suspensions may reduce the clinical attack rate by 50%, a level of protection much lower than that produced during recovery from strangles. © 1993 W.B. Saunders Company
引用
收藏
页码:365 / 374
页数:10
相关论文
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