ESAR - European Surveillance of Antibiotic Resistance
All Alert isolates
Alert Organisms, Total and Percent resistant, variation

Organism Enterococci, Phenotype Beta-lactamase positive
  All centers Aberdeen Leipzig Bratislava (St. El.) Bratislava (NCI) Warsaw
Isolates Tested Resistant Isolates Tested Resistant Isolates Tested Resistant Isolates Tested Resistant Isolates Tested Resistant Isolates Tested Resistant
N % res. N % res. N % res. N % res. N % res. N % res.
Year Quarter 3095 6 0.19 1644 0 0.00 - - - 43 2 4.65 1408 4 0.28 - - -
1999 1st
2nd 3208 1 0.03 1670 0 0.00 - - - 56 1 1.79 1482 0 0.00 - - -
3rd 2926 52 1.78 1178 0 0.00 465 40 8.60 63 0 0.00 1112 8 0.72 108 4 3.70
4th 2465 27 1.10 868 0 0.00 430 8 1.86 19 2 10.53 1072 16 1.49 76 1 1.32
2000 1st 3084 49 1.59 1055 0 0.00 456 15 3.29 47 5 10.64 1078 29 2.69 448 0 0.00
2nd 2863 48 1.68 1231 0 0.00 521 5 0.96 55 5 9.09 874 38 4.35 182 0 0.00
3rd 2977 30 1.01 1297 0 0.00 486 5 1.03 39 1 2.56 976 24 2.46 179 0 0.00
4th 2574 36 1.40 1350 0 0.00 462 17 3.68 48 0 0.00 693 19 2.74 21 0 0.00
Total 23192 249 1.07 10293 0 0.00 2820 90 3.19 370 16 4.32 8695 138 1.59 1014 5 0.49

ESBiC Study Center