TABLE 1.
Description of isolate sources and genomic typing result
| Isolate | REA
|
PFGE | Ribotype | Date (mo/day/yr) | Unita | Source | |
|---|---|---|---|---|---|---|---|
| HindIII | HaeIII | ||||||
| Outbreak 1 | |||||||
| EF6 | B1 | B1 | B1 | 253-159-S-3 | 1/6/93 | 14E | Biliary |
| EF3 | B0 | B1 | B1 | 105-187-S-4 | 12/2/92 | 15E | Wound |
| EF10 | B0 | B1 | B1 | 105-187-S-4 | 2/5/93 | MICU | IV catheterb |
| EF13 | B3 | B5 | B5 | 105-187-S-4 | 3/2/93 | 14W | Toilet |
| EF15 | B2 | B3 | B5 | 105-187-S-4 | 3/2/93 | 14W | Toilet |
| EF18 | B2 | B2 | B5 | 105-187-S-4 | 2/23/93 | 14W | Rectum |
| EF25 | B2 | B2 | B1 | 105-187-S-4 | 4/20/93 | ER | Urine |
| EF32 | B3 | B3 | I | 105-187-S-4 | 5/22/93 | 7E | Urine |
| EF36 | B4 | B4 | M | 105-187-S-4 | 6/2/93 | 8E | Rectum |
| EF4 | B0 | B1 | B1 | 105-271-S-6 | 12/18/92 | MICU | Blood |
| EF5 | B0 | B1 | B1 | 105-271-S-6 | 12/27/92 | 7W | Blood |
| EF8 | B2 | B2 | B1 | 105-271-S-6 | 2/4/93 | 14W | Rectum |
| EF11 | B2 | B2 | B3 | 105-271-S-6 | 2/23/93 | SCICU | Rectum |
| EF12 | B2 | B3 | B4 | 105-271-S-6 | 3/2/93 | 14W | Rectum |
| EF14 | B0 | B1 | B1 | 105-271-S-6 | 3/4/93 | SCICU | Hands |
| EF16 | B2 | B3 | B1 | 105-271-S-6 | 3/2/93 | SCICU | Rectum |
| EF17 | B2 | B3 | B1 | 105-271-S-6 | 3/2/93 | SCICU | Rectum |
| EF19 | B2 | B3 | B1 | 105-271-S-6 | 2/26/93 | 10E | Chest tube |
| EF29 | B2 | B2 | B1 | 105-271-S-6 | 5/10/93 | MICU | Urine |
| EF30 | B2 | B2 | B1 | 105-271-S-6 | 5/14/93 | 10E | Urine |
| EF31 | B2 | B2 | B1 | 105-271-S-6 | 5/10/93 | MICU | IV catheter |
| Outbreak 2 | |||||||
| EF20 | C1 | D0 | D | 105-187-S-4 | 3/21/93 | 8E | Urine |
| EF22 | B2 | B2 | B7 | 105-187-S-4 | 4/7/93 | SICU | Rectum |
| EF21 | B2 | B2 | B6 | 105-271-S-6 | 3/15/93 | 8W | Urine |
| EF24 | D0 | F0 | F | 105-292-S-2 | 4/10/93 | 8E | Urine |
| EF23 | B5 | E0 | E | 253-247-S-7 | 4/7/93 | SICU | Rectum |
| EF26 | B2 | B2 | B1 | 253-248-S-2 | 4/22/93 | SICU | Blood |
| EF27 | B6 | G1 | G | 253-248-S-3 | 4/21/93 | 14E | Rectum |
| EF28 | B7 | G1 | H | 253-248-S-3 | 4/21/93 | 14W | Rectum |
| Unrelated clinically | |||||||
| EF2 | B0 | B0 | B1 | 105-187-S-4 | 9/3/92 | 14W | Blood |
| EF7 | B2 | B2 | B2 | 105-187-S-4 | 1/27/93 | HH | Urine |
| EF35 | B2 | B2 | L | 105-187-S-4 | 5/18/93 | 14E | Rectum |
| EF38 | F1 | I0 | B1 | 105-187-S-4 | 6/24/93 | 14E | Blood |
| EF39 | D0 | J0 | O | 105-187-S-4 | 7/22/93 | 11E | Rectum |
| EF41 | D1 | L0 | Q | 105-187-S-4 | 8/10/93 | 11E | Urine |
| EF44 | H0 | N0 | T | 105-187-S-4 | 9/27/93 | 12W | Wound |
| EF45 | C1 | D0 | U | 105-187-S-4 | 10/7/93 | 10W | Urine |
| EF42 | F0 | I0 | R | 105-271-S-6 | 7/27/93 | 10W | Urine |
| EF43 | G0 | M0 | S | 105-272-S-4 | 8/23/93 | 9W | Wound |
| EF1 | A0 | A0 | A | 253-245-S-1 | 7/2/92 | 14E | Blood |
| EF9 | C0 | C0 | C | 253-246-S-1 | 2/1/93 | 6W | Urine |
| EF37 | E1 | G0 | N | 253-248-S-3 | 6/8/93 | 14E | Rectum |
| EF33 | E0 | H0 | J | 253-249-S-1 | 5/18/93 | 14W | Urine |
| EF34 | E0 | H1 | K | 253-249-S-1 | 5/18/93 | 14E | Rectum |
| EF40 | A1 | K0 | P | 253-249-S-8 | 7/21/93 | SCICU | Rectum |
a
Abbreviations: E and W, east and west wings, respectively; MICU, medical intensive care unit; SCICU, spinal cord intensive care unit; ER, emergency room; HH, home health.\
b
IV, intravenous.