ANTIBIOGRAM AND DRUG RESISTANCE PATTERN OF ESCHERICHIA COLI ISOLATED FROM DIARRHOEIC CALVES
DOI:
https://doi.org/10.48165/Keywords:
antibiogram, diarrhoeic calves, drug resistance pattern, Escherichia coliAbstract
Sixty two strains of E. coli isolated from 116 diarrhoeic faecal samples of calves were subjected to in vitro antibiogram studies towards nine antimicrobial drugs by disc diffusion method. Highest sensitivity was attributed to chloramphenicol (80.64%), followed by azithromycin (77.41%), tobramycin (46.77%), amoxycillin (35.48%), Co-trimeoxozole (35.48%), enrofloxacin (22.58%), cephalothin(12.90%), chlortetracycline (12.90%), and spectinomycin (8.06%) .Multiple drug resistance was observed in all the isolates exhibiting simultaneous resistance to 3 to 8 antibacterial agents. Forty two different antibiotic resistance patterns were recorded.
Downloads
References
Acar, J. and Rostel, B. (2001). Rev. Sci. Tech. Off. Int. Epitz., 20: 797-810.
Barrow, G. I. and Feltham, R.K.A. (1993). Manual for the Identification of Medical Bacteria. 3rd edn., Cambridge University Press, Cambridge, 140-43.
Bauer, A.W., Kirbey, W.M.M., Sherris, J.C. and Turk, M. (1966). Am. J. Clin. Path.,45: 493-496. Blanco, M., Blanco, J. and Blanco, J. E. (1993). Med. Vet., 10:154-162.
Dubey, S., Sharda, R. and Reddy, A.G. (2001). Indian Vet., J., 78: 673-675.
Edwards, R. and Ewing, W.N. (1972). Identification of Enterobacteriaceae. 3rd edn., Burgess Publishing Co., Minnesota, 211.
Khan, A. A., Nawaz, M. M., West, C. S., Khan, S. A. and Lin, J. (2005). Poult. Sci., 84: 61-66. Kumari, S. (2006). M.V.Sc. Thesis. J.N.K.V.V., Jabalpur (M.P).
Orden, J. A., Ruiz-Santa-Quiteria, J. A., Garcia, S., Cid, D. and De La Fuente, R. (2000). J. Vet. Med. 47: 329-335.
Vihan, V. S. and Singh, N. (1989). Indian J. Anim. Sci., 59: 655-659.
Wani, S.A., Bhat, M.A. and Ishaq, S.M. (2007). Indian J. virol., 18: 17-19.
Downloads
Published
Issue
Section
License
Copyright (c) 2024 Indian Journal of Veterinary Sciences & Biotechnology
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.