publication . Article . 2014

Antibiotic susceptibility of Brachyspira hyodysenteriae isolates from Czech swine farms: a 10-year follow-up study

Josef Prášek; Daniel Šperling; Dana Lobová; Jiří Smola; Alois Čížek;
Open Access English
  • Published: 01 Jan 2014 Journal: Acta Veterinaria Brno (issn: 0001-7213, eissn: 1801-7576, Copyright policy)
  • Publisher: University of Veterinary and Pharmaceutical Sciences, Brno
Abstract
Brachyspira hyodysenteriae is the causative agent of swine dysentery. Loss of clinical efficacy of some antimicrobial agents authorized for treating swine dysentery was observed on certain Czech pig farms. The aim of the present study was to evaluate the antimicrobial sensitivity of six antibiotics using a set of 202 randomly selected B. hyodysenteriae isolates obtained from farms in the Czech Republic between years 1997 and 2006. Minimum inhibitory concentration of antibiotics tylosin, lincomycin, tylvalosin, chlortetracyclin, tiamulin and valnemulin were tested, using an agar dilution method. All antibiotics tested showed an increase in minimal inhibitory conc...
Subjects
free text keywords: Pigs, swine dysentery, therapy, minimal inhibition concentration, antimicrobial resistance <b></b>, Veterinary medicine, SF600-1100
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