Valle J, Piriz S, de la Fuente R, Vadillo S
Unidad de Microbiología e Inmunología, Facultad de Veterinaria, Universidad de Extremadura, Cáceres, Spain.
Zentralbl Veterinarmed B. 1991 Mar;38(2):81-9. doi: 10.1111/j.1439-0450.1991.tb00849.x.
A study was made of the staphylococcal population on the skin and on the nasal mucosa and in the milk of 133 healthy goats. Of a total of 346 strains isolated and characterised as belonging to the genus Staphylococcus, 74 (21.4%) were coagulase-positive (68 S. aureus and 6 S. hyicus), and 272 (78.6%) coagulase-negative. The novobiocin-sensitive species S. haemolyticus (23.5%), S. warneri (16.5%), S. epidermidis (11.8%), S. chromogenes (8.5%), S. caprae (6.6%) and S. hyicus (2.6%), and the novobiocin-resistant species S. xylosus (8.5%), S. sciuri (7.4%), S. saprophyticus (4.8%), S. cohnii (2.2%), S. lentus (1.1%), S. equorum (1.1%) and S. kloosii (1.1%) were identified. Twelve (4.4%) of coagulase-negative strains remained unidentified. Strains isolated in the skin of the udder and teats of the 133 goats were mainly novobiocin-sensitive coagulase-negative staphylococci, the most prevalent species being S. haemolyticus, S. warneri and S. epidermidis. Staphylococci indicative of subclinical infection were determined in the milk of 47 (35.3%) of the 133 goats sampled.
对133只健康山羊的皮肤、鼻粘膜和乳汁中的葡萄球菌菌群进行了研究。在总共分离并鉴定为属于葡萄球菌属的346株菌株中，74株（21.4%）凝固酶阳性（68株金黄色葡萄球菌和6株猪葡萄球菌），272株（78.6%）凝固酶阴性。鉴定出对新生霉素敏感的溶血葡萄球菌（23.5%）、沃氏葡萄球菌（16.5%）、表皮葡萄球菌（11.8%）、产色葡萄球菌（8.5%）、山羊葡萄球菌（6.6%）和猪葡萄球菌（2.6%），以及对新生霉素耐药的木糖葡萄球菌（8.5%）、松鼠葡萄球菌（7.4%）、腐生葡萄球菌（4.8%）、科氏葡萄球菌（2.2%）、缓慢葡萄球菌（1.1%）、马胃葡萄球菌（1.1%）和克氏葡萄球菌（1.1%）。12株（4.4%）凝固酶阴性菌株仍未鉴定。在133只山羊的乳房和乳头皮肤中分离出的菌株主要是对新生霉素敏感的凝固酶阴性葡萄球菌，最常见的菌种是溶血葡萄球菌、沃氏葡萄球菌和表皮葡萄球菌。在133只采样山羊中的47只（35.3%）的乳汁中检测到了指示亚临床感染的葡萄球菌。
