Table 1.
Hospital and domestic samples
| Source | No. of samples (no. positive) |
Total no. of strains | No. of pulsotypes | Pulsotype(s) (OXA variant[s])a | ||||
|---|---|---|---|---|---|---|---|---|
| Handwashing-sink drains | Toilet pans | Shower drains | Sluice sinks | Total | ||||
| Hospital | ||||||||
| ICU-1 | 25 (1) | 2 | 27 (1) | 1 | 1 | A (OXA-114h) | ||
| ICU-2 | 11 (1) | 11 (1) | 1 | 1 | Un. (OXA-114i) | |||
| ICU-3 | 5 (1) | 2 (1) | 7 (2) | 2 | 1 | B (OXA-114p) | ||
| ICU-4 | 7 | 1 | 8 | 0 | ||||
| Pediatrics | 8 (3) | 1 | 9 (3) | 3 | 2 | C (OXA-114f), Db (OXA-114h) | ||
| CF Center | 4 | 1 | 1 (1) | 6 (1) | 1 | 1 | E (OXA-114f) | |
| Nephrology | 5 | 1 | 2 (1) | 4 (2) | 12 (3) | 3 | 1 | F (OXA-114 m) |
| Pneumology | 13 (2) | 6 | 6 (4) | 2 | 27 (6) | 7 | 6 | G (OXA-114h), H (OXA-114a), Un. (OXA-114e), Un. (OXA-114g), Un. (OXA-114s), Un. (OXA-114s) |
| Hematology | 43 (7) | 6 | 17 (3) | 1 | 67 (10) | 11 | 6 | C (OXA-114f), I (OXA-114c), Un. (OXA-114g), Un. (OXA-114g), Un. (OXA-114l), Un. (OXA-243e) |
| Dentistry | 14c (4) | 4 | 1 | J (OXA-114r) | ||||
| Total | 121 (15) | 15 (0) | 25 (8) | 13 (4) | 188 (31) | 33 | 19 | |
| Domestic | 31 (3) | 13 (0) | 14 (4) | 58 (7) | 9 | 9 | Un. (OXA-114a), Un. (OXA-114c), Un. (OXA-114c), Un. (OXA-114f), K (OXA-114h), Un. (OXA-114i), Un. (OXA-114j), Un. (OXA-114t), Un. (OXA-114v) | |
a
Letters designate pulsotypes that were recovered more than once. Un., unique (i.e., the pulsotype was recovered only once). Pulsotypes in bold are identical to clinical strain pulsotypes. Pulsotype C includes strains from 2 departments and clinical strains.
b
Pulsotype also recovered in one sample from the Saone River.
c
Dental chair water samples.