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Antibiotic resistance of Salmonellae isolated from pigs in the Czech Republic

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F06%3A%230000002" target="_blank" >RIV/00027162:_____/06:#0000002 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Antibiotic resistance of Salmonellae isolated from pigs in the Czech Republic

  • Original language description

    A total of 126 Salmonella spp. isolates from pigs belonging to 13 serotypes (Typhimurium, Derby, Infantis, Enteritidis, Agona, Kaapstad, London, Montevideo, Bredeney, Give, Oritamerin, Schwarzengrund and Tennessee) were tested for sensitivity to 14 antibiotics. Resistance to 1 and more antibiotics was demonstrated in 64 isolates (59.8 %) classsified into seven serotypes with the most frequent Typhimurium (n=54). S. typhimurium strains were most often resistant to streptomycin (91.5 %), sulphonamides (88.1 %), ampicillin (86.4 %), tetracycline (84.7 %) and chloramphenicol (83.0 %) displaying the ACSSuT phenotype. In all strains of this phenotype (n=27), gene for integrase (int1) and resistance genes blaPSE-1, floR, aadA2, sul1 and tetG were detected byPCRs. In some of the strains, additional resistance to amoxycillin/clavulanic acid, sulphamethoxazole/trimethoprim, nalidixic acid and enrofloxacin was found.

  • Czech name

    Antibiotická rezistence u salmonel izolovaných z prasat v České republice

  • Czech description

    Byla vyhodnocena antibiotická rezistence celkem u 126 izolátů salmonel z prasat zařazených do 13 sérotypů (Typhimurium, Derby, Infantis, Enteritidis, Agona, Kaapstad, London, Montevideo, Bredeney, Give, Oritamerin, Schwarzengrund and Tennessee). Rezistence k jednomu a více antibiotikům byla zjištěna u 64 izolátů (59,8 %), zařazených do sedmi sérotypů z nichž nejčastěji se vyskytoval Typhimurium (n=54). Kmeny S. typhimurium byly nejčastěji rezistentní ke streptomycinu (91.5 %), sulfonamidům (88.1 %), ampicilinu (86.4 %), tetracyklinu (84.7 %) a chloramfenikolu (83.0 %) - fenotyp ACSSuT. U všech kmenů tohoto fenotypu (n=27) byl metodou PCR detekován gen pro integrázu (Int1) a geny rezsitence blaPSE-1, floR, aadA2, sul1 a tetG. U některých těchto kmenů byly zjištěny ještě přídatné rezsitence k amoxycilinu/kyselině klavulanové , sufametoxazolu/trimetoprimu, kyselině nalidixové a enrofloxacinu.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    GJ - Diseases and animal vermin, veterinary medicine

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/OC%20NA.001" target="_blank" >OC NA.001: Improvement of Salmonella control in poultry and pig production in the Czech Republic</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    19th International Pig Veterinary Society Congress

  • ISBN

    87-7611-140-7

  • ISSN

  • e-ISSN

  • Number of pages

    1

  • Pages from-to

    434-434

  • Publisher name

    Edited by Jens Peter Nielsen and Sven Erik Jorsal

  • Place of publication

    Denmark

  • Event location

    Copenhagen, Denmark

  • Event date

    Jul 16, 2006

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article