Table 1.
Clinical isolates of A. baumannii included in this study (n = 96)b
| Isolate(s) | Sourcea | Imipenem MIC (μg/ml) | PFGE type | EC or WW lineage | MLST type |
|---|---|---|---|---|---|
| A369, A370 | Spain | 128 | I | 2 | NA |
| A371 | Czech Republic | 4 | III | 2 | 92 |
| A372 | Greece (hospital 1) | 32 | IV | 1 | NA |
| A373 | Greece (hospital 1) | 32 | XVI | 2 | NA |
| A374 | Netherlands | 32 | X | New | 249 |
| A376 | Austria | 32 | XIII | New | NA |
| A377 | Germany (hospital 1) | 32 | XI | 3 | 187 |
| A380, A381, A382, A383 | United Kingdom | 16 | XVI | 2 | NA |
| A384 | Norway | 16 | VI | 1 | 95 |
| A385, A387 | Greece (hospital 2) | 16 | XVI | 2 | 189 |
| A386 | Greece (hospital 2) | 16 | IV | 1 | NA |
| A388 | Greece (hospital 2) | 16 | IV | New | 248 |
| A389 | Denmark | 8 | XV | New | NA |
| A390, A391 | Bulgaria (hospital 1) | 16 | VII | 1 | NA |
| A392 | Germany (hospital 2) | 64 | IV | 2 | 98 |
| A393 | Germany (hospital 2) | 32 | XV | 2 | NA |
| A394, A395, A396, A397, A398 | Greece (hospital 3) | 16 | IV | 2 | 4 |
| A399, A400 | Turkey | 16 | X | New | NA |
| A404, A405, A406, A407, A408, A409 | Poland (hospital 1) | <4 | VIII | 1 | 245 |
| A410 | Poland (hospital 1) | 4 | XV | 2 | NA |
| A411, A412, A413 | Poland (hospital 1) | <4 | VII | 1 | NA |
| A414, A415 | Poland (hospital 2) | 4 | VII | 1 | NA |
| A416, A417, A418, A419, A420, A421 | Poland (hospital 2) | 8 | II | 2 | NA |
| A422, A423, A424, A425, A426, A427, A428, A429, A430, A431, A432, A433, A434, A435, A436, A437 | Croatia | 8 | V | 1 | 246 |
| A438, A439, A440, A441, A442 | Bulgaria (hospital 2) | 16 | IX | 1 | 109 |
| A443 | Slovenia | 8 | VII | 1 | 245 |
| A444, A445, A446, A447, A448, A449, A450, A451, A452 | Poland (hospital 3) | 8 | XVII | 1 | NA |
| A453, A454 | Slovakia | 8 | III | 2 | NA |
| A457 | Estonia | <4 | XII | New | 243 |
| A458, A459 | Estonia | 8 | XII | 1 | NA |
| A461, A462, A463, A464, A465, A466, A467 | Portugal | 8 | XIV | New | NA |
| A468 | Poland (hospital 4) | 4 | VIII | 2 | NA |
| A469 | Poland (hospital 4) | 4 | XVI | 1 | NA |
| A470 | Poland (hospital 4) | 8 | XVII | 2 | NA |
| A472 | Poland (hospital 5) | 8 | VIII | 1 | 245 |
| A473 | Poland (hospital 5) | 4 | XVI | 2 | 252 |
| A474 | Poland (hospital 5) | 4 | XVII | 2 | NA |
a
Isolates from the same country were from a single hospital, except where indicated.
b
MLST types shown are those now permanently allocated in the Acinetobacter MLST database (http://pubmlst.org/abaumannii/) and differ from those published previously (14). PFGE types and EC or WW lineages shown are as determined previously (14, 31). “New” denotes an isolate that did not belong to EC (WW) lineage 1, 2, or 3. NA, isolate has not yet been assigned to an MLST type.