Volume 18, Number 7—July 2012
Research
Enterococcus faecalis Clones in Poultry and in Humans with Urinary Tract Infections, Vietnam
Table 2
Antimicrobial drug susceptibility (MIC) testing of Enterococcus faecalis isolated from humans with urinary tract infections and poultry in the same household, Vietnam, January 2008–January 2010*
Strain | Antimicrobial drug and test interval, µg/mL |
||||||||
---|---|---|---|---|---|---|---|---|---|
CHL, 2–64 | DAP, 0.25–16 | ERY, 0.5–32 | GEN, 16–1,024 | KAN, 128–2,048 | MXF, 0.25–8 | STR, 64–2048 | Q-D, 0.25–16 | TET, 1–32 | |
90U | 64 | 4† | >32 | >1,024 | >2,048 | <0.25 | >2,048† | 16 | >32 |
90P | >64 | >16† | 32 | 512 | >2,048 | <0.25 | 128† | 16 | >32 |
122U | 64 | 4 | >32 | 64† | >2,048 | <0.25 | 128† | 16 | >32 |
122P | >64 | 4 | >32 | 1,024† | >2,048 | <0.25 | >2,048† | 16 | >32 |
186U | 4 | 4 | >32† | <16 | <128 | <0.25 | <64 | 16 | >32† |
186P | 4 | 8 | <0.5† | <16 | <128 | <0.25 | <64 | 16 | <1† |
191U | 32 | 4 | >32 | >1,024 | >2,048 | <0.25 | >2,048 | 16 | 32† |
191P | 64 | 8 | >32 | 512 | >2,048 | <0.25 | >2,048 | 16 | <1† |
204U | 64† | 4 | >32† | >1,024† | >2,048† | <0.25† | >2,048† | 16† | 32 |
204P | 4† | 8 | 4† | <16† | <128† | 2† | <64† | 0.5† | 32 |
217U | 4 | 4 | <0.5 | 32 | <128 | <0.25 | 256 | 8 | <1 |
217P | 4 | 4 | <0.5 | <16 | <128 | <0.25 | 256 | 8 | <1 |
221U | 64 | 4 | <0.5 | <16† | <128 | <0.25 | 128 | 8 | >32 |
221P | 64 | 4 | 1 | 64† | <128 | <0.25 | 128 | 8 | >32 |
*CHL, chloramphenicol; DAP, daptomycin; ERY, erythromycin; GEN, gentamicin; KAN, kanamicin; MXF, moxifloxacin; STR, streptomycin; Q-D, quinupristin-dalfopristin; TET, tetracycline.
†>1 dilution difference between urine and poultry strain.