Okewole P A, Uche E M, Oyetunde I L, Odeyemi P S, Dawul P B
Diagnostic and Investigation Department, National Veterinary Research Institute, Vom, Nigeria.
Lab Anim. 1989 Jul;23(3):275-7. doi: 10.1258/002367789780810518.
Of 334 mature breeding guineapigs, 53 (15.9%) died in a disease outbreak involving Salmonella typhimurium serotypes 1, 4, 5 and 12 : i : 1,2. The uterus was consistently involved. Nine other Salmonella-free mature female guineapigs when inoculated with a pure isolate from the outbreak, using the subcutaneous, intramuscular or per os route, succumbed to salmonellosis, reproducing signs and lesions observed during the outbreak. Abortion was not recorded during the outbreak despite many pregnant sows being affected. The isolate was sensitive to gentamicin, tetracycline, ampicillin and cefuroxime but resistant to co-trimoxazole, erythromycin and penicillin.
在334只成熟的繁殖豚鼠中，有53只（15.9%）死于一场涉及鼠伤寒沙门氏菌血清型1、4、5和12:i:1,2的疾病暴发。子宫始终受到影响。另外9只无沙门氏菌的成熟雌性豚鼠，经皮下、肌肉或口服途径接种暴发中的纯分离株后，死于沙门氏菌病，再现了暴发期间观察到的症状和病变。尽管许多怀孕母猪受到影响，但暴发期间未记录到流产情况。该分离株对庆大霉素、四环素、氨苄西林和头孢呋辛敏感，但对复方新诺明、红霉素和青霉素耐药。
