Table 4.
Antimicrobial susceptibility testing and PCR analysis of clinically isolated ETB-producing S. aureus strains
| Strain | Yr | Diagnosis | MIC (μg/ml) |
PCR result |
||||
|---|---|---|---|---|---|---|---|---|
| ABK | GM | EM | mecA | aac(6′)/aph(2″) | msrA | |||
| TY468 | 1977 | SSSS | 1 | 1 | 0.125 | − | − | − |
| TY469 | 1977 | SSSS | 1 | 1 | 0.125 | − | − | − |
| TY470 | 1977 | SSSS | 2 | 1 | 0.125 | − | − | − |
| TY471 | 1981 | SSSS | 1 | 1 | 0.125 | − | − | − |
| TY472 | 1981 | Impetigo | 1 | 1 | 0.125 | − | − | − |
| TY473 | 1982 | SSSS | 1 | 1 | 64 | − | − | − |
| TY474 | 1982 | SSSS | 1 | 1 | 0.125 | − | − | − |
| TY477 | 1978 | Impetigo | 0.5 | 1 | 2 | − | − | − |
| TY478 | 1979 | SSSS | 1 | 1 | 32 | − | − | − |
| TY479 | 1980 | SSSS | 1 | 1 | 1 | − | − | − |
| TY480 | 1980 | SSSS | 1 | 0.5 | >128 | − | − | − |
| TY481 | 1980 | SSSS | 2 | 1 | >128 | − | − | − |
| TY482 | 1980 | SSSS | 2 | 1 | 1 | − | − | − |
| TY484 | 1980 | SSSS | 1 | 2 | 0.125 | − | − | − |
| TY485 | 1981 | SSSS | 1 | 2 | 0.125 | − | − | − |
| TY487 | 1982 | Impetigo | 0.5 | 0.5 | 0.125 | − | − | − |
| TY488 | 1982 | Impetigo | >0.5 | 1 | 0.125 | − | − | − |
| TY489 | 1982 | SSSS | 1 | 1 | 128 | − | − | − |
| TY490 | 1982 | SSSS | 1 | 1 | 0.128 | − | − | − |
| TY491 | 1983 | SSSS | 1 | 2 | 128 | − | − | − |
| TY502 | 1983 | Impetigo | 1 | 2 | 2 | − | − | − |
| TY507 | 1983 | SSSS | 2 | 4 | 0.25 | − | − | − |
| TY519 | 1984 | Impetigo | 2 | 1 | 1 | − | − | − |
| TY520 | 1984 | Impetigo | 2 | 4 | 0.125 | − | − | − |
| TY522 | 1984 | Impetigo | 2 | 4 | 0.125 | − | − | − |
| TY561 | 1987 | SSSS | 4 | >128 | 0.125 | − | + | − |
| TY564 | 1988 | Impetigo | 2 | 1 | >128 | − | − | − |
| TY565 | 1988 | SSSS | 1 | 1 | >128 | − | − | − |
| TY573 | 1989 | Impetigo | 4 | 4 | 0.125 | − | − | − |
| TY576 | 1989 | SSSS | 4 | 16 | 0.125 | − | − | − |
| TY4 | 1990 | SSSS | 2 | 32 | >128 | + | + | |
| TY580 | 1992 | SSSS | 4 | >128 | 0.125 | + | + | − |
| TY36 | 1999 | Impetigo | 8 | >128 | >128 | + | + | − |
| TY49 | 1999 | Impetigo | 2 | >128 | 2 | + | + | − |
| TY54 | 1999 | Impetigo | 2 | >128 | 0.125 | + | + | − |
| TY56 | 1999 | Impetigo | 4 | >128 | 0.125 | + | + | − |
| TY64 | 1999 | Impetigo | 1 | 1 | 0.125 | − | − | − |
| TY69 | 1999 | Impetigo | 4 | >128 | >128 | + | + | − |
| TY93 | 1999 | Impetigo | 4 | >128 | >128 | − | + | − |
| TY97 | 1999 | Impetigo | 8 | >128 | 0.125 | − | + | − |
| TY110 | 1999 | Impetigo | 4 | >128 | >128 | + | + | − |
| TY119 | 2000 | ND | 32 | >128 | 0.5 | + | − | − |
| TY145 | 2000 | ND | 1 | 8 | 0.5 | − | + | − |
| TY146 | 2000 | ND | 1 | 8 | 0.5 | − | + | − |
| TY162 | 2000 | Atopy | 32 | >128 | 0.25 | − | + | − |
| TY174 | 2000 | Atopy | 8 | >128 | 0.5 | − | + | − |
| TY189 | 2001 | SSSS | >128 | >128 | >128 | + | + | − |
| TY213 | 2001 | SSSS | >128 | >128 | >128 | + | + | − |
| TY219 | 2001 | SSSS | 16 | >128 | 0.25 | + | + | − |
| TY226 | 2001 | ND | 8 | 16 | >128 | − | + | − |
| TY228 | 2001 | Abscess | 1 | 8 | 0.25 | − | − | − |
| TY229 | 2001 | SSSS | 1 | 4 | >128 | − | − | − |
| TY632 | 2002 | Impetigo | 32 | >128 | 2 | − | + | + |
| TY825 | 2002 | Impetigo | 4 | >128 | 16 | − | + | + |
| TY1020 | 2002 | Impetigo | 4 | >128 | 16 | − | + | + |
| TY1603 | 2002 | Impetigo | 4 | >128 | 32 | − | + | + |
| TF2753 | 2005 | Impetigo | 16 | >128 | 0.125 | + | + | − |
| TF2754 | 2005 | Impetigo | 8 | >128 | >128 | + | + | − |
| TF2778 | 2005 | Impetigo | 16 | >128 | 1 | − | + | − |
| TF2780 | 2005 | Impetigo | 4 | >128 | >128 | − | + | − |
| TF2791 | 2005 | Impetigo | 8 | >128 | >128 | + | + | − |
| TF2799 | 2005 | Impetigo | 2 | >128 | 0.125 | + | + | − |
| TF2800 | 2005 | Impetigo | 8 | >128 | >128 | + | + | − |
| TF2802 | 2005 | Impetigo | 16 | >128 | >128 | + | + | − |
| TF2809 | 2005 | Impetigo | 8 | >128 | 0.125 | + | + | − |
| TF2815 | 2005 | Impetigo | 4 | >128 | >128 | − | + | − |
| TF2816 | 2005 | Impetigo | 4 | >128 | 2 | − | + | − |
| TF2817 | 2005 | Impetigo | 4 | >128 | 2 | − | + | − |
| TF2818 | 2005 | Impetigo | 2 | >128 | >128 | − | + | − |
| TF2825 | 2005 | ND | 2 | >128 | >128 | + | + | − |
| TF2829 | 2005 | Impetigo | 4 | >128 | 0.125 | + | + | − |
| TF2846 | 2005 | Impetigo | 2 | >128 | >128 | + | + | − |
| TF2848 | 2005 | Impetigo | 8 | >128 | 0.125 | − | + | − |
| TF2920 | 2005 | Impetigo | 64 | >128 | >128 | − | + | − |
| TF2932 | 2005 | Impetigo | >16 | >128 | 0.125 | − | + | − |
| TF2939 | 2005 | Impetigo | >16 | >128 | >128 | + | + | − |
| TF3056 | 2005 | Impetigo | 2 | >128 | 8 | − | + | + |
| TF3371 | 2006 | SSSS | 4 | >128 | 128 | + | + | − |
| TF3516 | 2007 | ND | 2 | 64 | 1 | − | + | − |
| TF3520 | 2007 | ND | 2 | 32 | 128 | − | + | − |
| TF3526 | 2007 | ND | 4 | >128 | 128 | + | + | − |
| TF3543 | 2007 | ND | 4 | >128 | 128 | + | + | − |
| TF3546 | 2007 | ND | 2 | 128 | 128 | + | + | − |
| TF3563 | 2007 | ND | 2 | >128 | >128 | + | + | − |
| TF3564 | 2007 | ND | 4 | >128 | >128 | + | + | − |
| TF3571 | 2007 | ND | 1 | >128 | >128 | + | + | − |
| TF3578 | 2007 | ND | 2 | >128 | >128 | + | + | − |
| TF3583 | 2007 | ND | 1 | >128 | >128 | + | + | − |
| TF3585 | 2007 | ND | 2 | >128 | >128 | + | + | − |
| TF3586 | 2007 | ND | 1 | 2 | 0.125 | − | − | − |
| TF3591 | 2007 | ND | 2 | 2 | 0.25 | − | − | − |
| TF3598 | 2007 | ND | 8 | >128 | >128 | + | + | − |
| TF3600 | 2007 | ND | 2 | 128 | 0.25 | − | + | − |
| TF3602 | 2007 | ND | 8 | >128 | 2 | + | + | − |
| TF3612 | 2007 | ND | 8 | >128 | >128 | + | + | − |
a
Boldface indicates strains that were selected for PCR scanning analysis. ND, no diagnosis data.