|  |  | Oxacillin disc | CHROMagar | SCCmec types | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Sample source (n = 89) | S. aureus 1 | mecA | MSSA | MRSA | MSSA | MRSA | I |    II | III |    IV | V | NT |
Patients (n = 21) | 14 | 14 | ND | 14 | 4 | 10 | 8 |    ND | ND |    3 | 1 | 2 |
HCW (n = 31) | 13 | 13 | ND | 13 | 4 | 9 | 8 |    ND | ND |    ND | 3 | 2 |
Environment (n = 37) | 14 | 14 | ND | 14 | 7 | 7 | 6 |    ND | ND |    ND | 2 | 6 |
Prevalence | 46 (41/89) | 100 (41/41) |  | 46 (41/89) | 17 (15/89) | 29 (26/89) | 54 (22/41) |    - | - | 7 (3/41) | 15 (6/41) | 24 (10/41) |