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Percentage of commensal Escherichia coli strains resistant to selected antimicrobials, isolated from fattening pigs

Country/average in EUNumber of strains testedPercentage of resistant strains
GentamicinChloramphenicolAmpicillinCefotaximeCeftazidimeCiprofloxacinColistineSulfamethoxazoleTetracicline
Spain1704.735.377.12.92.944.70.663.588.8
Portugal1422.844.459.93.53.521.12.168.389.4
Greece1709.440.658.80.60.610.00.682.475.9
Poland2133.313.646.91.91.916.0057.758.2
Germany2271.39.729.12.21.36.60.430.036.6
Sweden14005.718.6000020.79.3
Finland17500.68.600001218.8
On average in EU (28 member countries)42052.718.038.51.41.310.60.342.452.1

Selected genes and clusters of genes encoding multidrug resistance of bacteria found in animals

No.GenesClustered in:Examples of bacteria / hostResistance to:
1.blaZ; blaARLblaZ-blaI-blar1 operon in Tn552transposomeS. aureus, CoNS/ many species of animalsmany groups of β-lactam antibiotics
2.mec A, mecCSCCmecMRSA, MRSP/ many species of animalsβ-laktams
3.tet(L), tet(M), aadD, dfrK, vga (A) (ΔblaZ (functionally inactive)pSWS47, tet (M) part of Tn916 in pSWS47S. epidermidis/cattetracyclines (except glycylcyclines), kanamycin, neomycin, tobramycin, trimethoprim, lincosamides, pleuromutiline, streptogramin
4.aacA-aphD, aadE, erm(B), tet(L), spw, lsa(E), lnu(B), ΔblaZpV7037S. aureus/pigsgentamicin, kanamycin, tobramycin, streptomycin, macrolides, lincosamides, streptogramin A and B tetracyclines, aminocyclitols, pleuromutilins
5.aadD, erm(B), tet(L), dfrk, apmA,pAFS11S. aureus/cattlekanamycin, neomycin, tobramycin, lincosamides, streptogramin B, tetracyclines (except minocycline and glycylcycline), trimethoprim, apramycin
6.cfr, lsa(B), erm(33) spcpSCFS1S. sciuri/cattlephenicols, lincosamides, oxazolidinones, pleuro- mutilines, streprogramin A and B, macrolides, aminocyclitols
7.cfr, erm(A)pMSA16S. aureus/cattlephenicols, lincosamides, oxazolidinones, pleuromutilins, streptogramin A and B, macrolides
8.aadD, tet(L), dfrK, vga(C)pKKS825S. aureus/pigskanamycin, neomycin, tobramycin, tetracyclines (except minocycline and glycylcyclines), trimtro- prim, lycosamides, pleuromutiline, treptogramin A
9.cfr blaCTX-M-14bpGXEC3E. coli/pigsphenicols, lincosamides, oxazolidinones, pleuromutilins, streptogramin A and B, penicillin, cephalosporins (except cefamycins), monobactams
10.cfr, floR, tet(A)-tetR, strA/strB and sul2pSCEC2E. coli/ pigsphenicols, lincosamides, oxazolidinones, pleuro- mutilines, streptogramin A and B, tetracyclines and glycylcyclins, streptomycin, and sufonamides
11.mcr-1, blaCTx-M-64’ fosA3, floA3pNH6DS2E. coli/dogscolistin, penicillins, cephalosporins (except cefamycins), monobactams, fosfomycin, phenicols
12.blaTEM-1’, aacC2, tetA, floR, strAB, rmtB, dfrApEC008E. coli/poultrypenicillins, cephalosporins, aminogicosides, tetracyclines and glycylcyclines, phenicols, streptomycin, trimethoprim
eISSN:
2545-3149
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English, Polish
Publication timeframe:
4 times per year
Journal Subjects:
Life Sciences, Microbiology and Virology