Osborne A D, Armstrong K, Catrysse N H, Butler G, Versavel L
Can Vet J. 1981 Jul;22(7):215-6.
An outbreak of mastitis in a dairy herd is described in which the causative organism was Pseudomonas aeruginosa. Cases occurred either in dry cows or in animals which had very recently calved. The fact that all four quarters were involved is a very strong indication that the bacteria had been introduced in the dry cow therapy.
本文描述了一个奶牛场发生的乳腺炎疫情,其致病微生物为铜绿假单胞菌。病例发生在干奶牛或刚产犊的奶牛身上。所有四个乳腺象限均受影响这一事实强烈表明,细菌是在干奶牛治疗过程中被引入的。