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Characterization of STEC by multiplex PCR
| STEC genotypea
|
No. of isolates by source
|
||||||
|---|---|---|---|---|---|---|---|
| stx1 | stx2 | eaeA | hlyA | Human | Animal | Food | Total |
| + | − | − | − | 0 | 0 | 2 | 2 |
| − | + | − | − | 1 | 0 | 2 | 3 |
| + | + | − | − | 3 | 1 | 1 | 5 |
| + | − | − | + | 1 | 0 | 2 | 3 |
| − | + | − | + | 0 | 0 | 2 | 2 |
| + | + | − | + | 1 | 0 | 6 | 7 |
| + | − | + | − | 0 | 0 | 0 | 0 |
| − | + | + | − | 0 | 0 | 0 | 0 |
| + | + | + | − | 1 | 0 | 0 | 1 |
| + | − | + | + | 6 | 0 | 0 | 6 |
| − | + | + | + | 6 | 1 | 2 | 9 |
| + | + | + | + | 9 | 5 | 0 | 14 |
+, gene present; −, gene absent.
