Occurrence of bacteria with a dangerous extent of antibiotic resistance in poultry in the Central Region of Moravia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F18%3A73592887" target="_blank" >RIV/61989592:15110/18:73592887 - isvavai.cz</a>

Výsledek na webu

<a href="https://actavet.vfu.cz/media/pdf/actavet_2018087020165.pdf" target="_blank" >https://actavet.vfu.cz/media/pdf/actavet_2018087020165.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2754/avb201887020165" target="_blank" >10.2754/avb201887020165</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Occurrence of bacteria with a dangerous extent of antibiotic resistance in poultry in the Central Region of Moravia

Popis výsledku v původním jazyce

The study aimed to determine the occurrence of Enterobacteriaceae producing broad-spectrum beta-lactamases, vancomycin-resistant enterococci (VRE) and methicillin-resistant Staphylococcus aureus strains in poultry in Moravia, Czech Republic, including phenotypic and genotypic analyses of the extent of resistance. Using chromogenic screening media, a total of 240 clinical samples collected from poultry and the poultry farm environment were processed. Phenotypic tests identified 23 isolates of broad-spectrum beta-lactamase-producing Escherichia coli and one VRE isolate (Enterococcus faecium with VanA resistance). Methicillin-resistant Staphylococcus aureus strains were not detected. Among the isolates producing broad-spectrum beta-lactamases, 17 produced extended-spectrum beta-lactamases, most frequently CTX-M; the remaining 6 isolates were CIT-type AmpC enzymes. No carbapenemase-producing strains were detected. Pulsed-field gel electrophoresis showed that 21 E. coli strains (91%) were genetically unrelated isolates. Increasing resistance of bacteria to antibiotic agents poses a serious issue for both human and veterinary medicine globally. For humans, a potential source of resistant bacteria may be animals or their products entering the human food chain, for example poultry. The presented study extends existing knowledge about the occurrence of resistant bacteria in poultry in Moravia and describes the phenotype and genotype of their resistance to antibiotics.

Název v anglickém jazyce

Occurrence of bacteria with a dangerous extent of antibiotic resistance in poultry in the Central Region of Moravia

Popis výsledku anglicky

The study aimed to determine the occurrence of Enterobacteriaceae producing broad-spectrum beta-lactamases, vancomycin-resistant enterococci (VRE) and methicillin-resistant Staphylococcus aureus strains in poultry in Moravia, Czech Republic, including phenotypic and genotypic analyses of the extent of resistance. Using chromogenic screening media, a total of 240 clinical samples collected from poultry and the poultry farm environment were processed. Phenotypic tests identified 23 isolates of broad-spectrum beta-lactamase-producing Escherichia coli and one VRE isolate (Enterococcus faecium with VanA resistance). Methicillin-resistant Staphylococcus aureus strains were not detected. Among the isolates producing broad-spectrum beta-lactamases, 17 produced extended-spectrum beta-lactamases, most frequently CTX-M; the remaining 6 isolates were CIT-type AmpC enzymes. No carbapenemase-producing strains were detected. Pulsed-field gel electrophoresis showed that 21 E. coli strains (91%) were genetically unrelated isolates. Increasing resistance of bacteria to antibiotic agents poses a serious issue for both human and veterinary medicine globally. For humans, a potential source of resistant bacteria may be animals or their products entering the human food chain, for example poultry. The presented study extends existing knowledge about the occurrence of resistant bacteria in poultry in Moravia and describes the phenotype and genotype of their resistance to antibiotics.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

<a href="/cs/project/NV18-05-00340" target="_blank" >NV18-05-00340: Epidemiologie vankomycin-rezistentních enterokoků v České republice: One Health concept</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

ACTA VETERINARIA BRNO

ISSN

0001-7213

e-ISSN

—

Svazek periodika

87

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

165-172

Kód UT WoS článku

000438898800009

EID výsledku v databázi Scopus

2-s2.0-85049239060