Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2000.692.693Pasteurella multocida Isolated from Cattle and Buffaloes]]>AnwarM.A.H. RahmanS.U. AhmadR. 4200034Fifteen isolates of Pasteurella multocida from clinical cases of haemorrhagic septicemia in cattle and buffaloes were confirmed by morphological, cultural, biochemical characteristics and slide agglutination test using antiserum against Robert type-I. Enrofloxacin and norfloxacin were highly sensitive to 93.7 and 75 percent of isolates, respectively and no resistance was observed, followed by gentamicin (62.5%), amoxacillin (37.5%), combination of trimethoprim+sulphamethoxazole (31.2%) and ampicillin (18.7%). Norfloxacin and enrofoxacin should be considered as drug of choice in haemorrhagic septicemia keeping in view acute nature of the disease. Use of ampicillin and amoxacillin should be discouraged due to the emergence of β lactamase activity in isolates. The maximum percentage of isolates was resistant to erythromycin (81.2%) and kanamycin (62.5%), followed by oxytetracycline (37.5%) and doxycycline (25%).]]>Ahmad, K.D. and M. Anjum,1972Pasteurella multocida strains isolated from natural outbreaks in Lahore region.]]>2498100Anonymous,19961996Aslam, M., M. Ashfaque, M. Irfan, T. Mahmood and M. Ilyas,1988Pasteurella multocida isolated from cattle and buffaloes.]]>8146148Bain, R.V.S., M.C.L. De Aiwis, G.R. Carter and B.K. Gupta,19821982Cruickshank, R.,1975pp: 170-189pp: 170-189Das, P., M.A. Sheikh and S.A. Khan,1999In vitro sensitivity of Pasteurella multocida isolated from clinical cases of haemorrhagic septicemia.]]>94345Islam, F.,1975Pasteurella rnultocida in livestock of Pakistan.]]>1975Kazimi, S.E. and Anwar-ul-Haq,19811116118Malik, B.S.,1995pp: 43-50pp: 43-50Ramzan, M.,19951995Raza, M.A.,19961996Sharif, M.,19931993Wijewardana, T.G., M.C.L. De Alwis and A.A. Vipulasiri,1982Pasteurella multocida type B (Carter).]]>301214Haneef, W., M.F. Siddique, M.Z. Khan and I. Hussain,1990Escherichia coli isolated in and around Faisalabad.]]>1990pp: 285292