Author:
Nedbalcová Kateřina,Kučerová Zdeňka
Abstract
Pasteurella multocidaandHaemophilus parasuispig isolates obtained in the Czech Republic were tested for their susceptibility against selected antimicrobial agents by broth microdilution method between 2008 and 2011. A low degree of resistance was observed for ampicillin, amoxicillin/clavulanic acid, ceftiofur, tulathromycin, tilmicosin, florfenicol and enrofloxacin in 20 (6.0%), 15 (4.5 %), 2 (0.6%), 8 (2.4%), 13 (3.9%), 5 (1.5%) and 5 (1.5%)P. multocidaisolates as well as for tiamulin, gentamicin, tulathromycin, tilmicosin and ampicillin in 2 (2.4%), 2 (2.4%), 3 (3.6%), 3 (3.6%) and 6 (7.2%)H. parasuisisolates. In addition, moderate level of resistance to tiamulin was found in 60 (18.1%)P. multocidaisolates and high level of resistance for tetracycline was detected in 107 (32.2 %)P. multocidaisolates and in 23 (27.7 %)H. parasuisisolates. Differences between resistance rates ofP. multocidaandH. parasuiswere significant (P≤ 0.5) only for tiamulin. These data confirmed that antimicrobial resistance is not very widespread among current porcineP. multocidaandH. parasuisisolates in the Czech Republic.
Publisher
University of Veterinary and Pharmaceutical Sciences
Cited by
28 articles.
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