Arquivo Brasileiro de Medicina Veterinária e Zootecnia (Feb 2013)

Study of bacteria isolated from the foot pad of Spheniscus magellanicus with and without bumblefoot

  • L.G. Osório,
  • M.O. Xavier,
  • S.R.L. Ladeira,
  • R.P. Silva Filho,
  • R.O. Faria,
  • G.D'Á. Vargas,
  • A.L. Cabana,
  • J.R.B. Mello,
  • M.C.A. Meireles

DOI
https://doi.org/10.1590/S0102-09352013000100008
Journal volume & issue
Vol. 65, no. 1
pp. 47 – 54

Abstract

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The bumblefoot or pododermatitis is among the diseases with the highest morbidity in Magellanic penguins, sometimes evolving to septicemia and death. Therefore, this study aimed to relate the main species involved in the disorder, as well as the in vitro susceptibility profile of the microorganisms against routine antimicrobial usage in Veterinary Medicine. During two years in vivo material was harvested from 200 footpads (n=100 animals) for microbiological analysis and in vitro susceptibility tests against the Antibiotic enrofloxacin, streptomycin, penicillin and cephalosporin. Bacteria have been identified both as part of permanent and transient microbiota, also being associated to 100% of the pododermatitis cases. The most prevalent genus were Staphylococcus and Corynebacterium. The antibiograms of all the isolated bacteria resulted in greater susceptibility of the strains facing cephalosporin, followed by enrofloxacin, streptomycin and penicillin.

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