TABLE 4.
Phylogroup of E. coli isolates by source type
| Isolate source | No. (%) of isolates in each phylogroupa |
Total | |||||
|---|---|---|---|---|---|---|---|
| A | B1 | C | D | E | F | ||
| Environmental | 20 (47) | 16 (37) | 2 (5) | 1 (2) | 4 (9) | 0 (0) | 43 |
| Hands | 10 (43) | 9 (39) | 2 (8) | 1 (4) | 1 (4) | 0 (0) | 23 |
| Soil | 10 (50) | 7 (35) | 0 (0) | 0 (0) | 3 (15) | 0 (0) | 20 |
| Enteric | 15 (34) | 15 (34) | 3 (7) | 4 (9) | 5 (11) | 2 (5) | 44 |
| Cattle | 4 (27) | 6 (40) | 0 (0) | 0 (0) | 4 (27) | 1 (7) | 15 |
| Chicken | 9 (75) | 3 (25) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 12 |
| Human | 2 (12) | 6 (35) | 3 (18) | 4 (24) | 1 (6) | 1 (6) | 17 |
| Total | 35 (40) | 31 (36) | 5 (6) | 5 (6) | 9 (10) | 2 (2) | 87 |
a
Percentages report the proportion of a phylogroup within a source type.