ANTIBIOGRAM AND DRUG RESISTANCE PATTERN OF ESCHERICHIA COLI ISOLATED FROM DIARRHOEIC CALVES

Authors

  • Aniruddha Udaykar Department of Veterinary Microbiology College of Veterinary Science and Animal Husbandry, Mhow - 453556 (M.P.), India
  • Rakesh Sharda Department of Veterinary Microbiology College of Veterinary Science and Animal Husbandry, Mhow - 453556 (M.P.), India

DOI:

https://doi.org/10.48165/

Keywords:

antibiogram, diarrhoeic calves, drug resistance pattern, Escherichia coli

Abstract

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. 

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Published

2009-12-15

How to Cite

Udaykar, A., & Sharda, R. (2009). ANTIBIOGRAM AND DRUG RESISTANCE PATTERN OF ESCHERICHIA COLI ISOLATED FROM DIARRHOEIC CALVES. Indian Journal of Veterinary Sciences and Biotechnology, 5(2), 47–48. https://doi.org/10.48165/