TABLE 1.
E. coli O157:H7 and O157:NM strains tested
| Straina | Source | Serotype |
|---|---|---|
| NIID 2 | Patient feces | O157:H7 |
| NIID 457 | Implicated food | O157:H7 |
| NIID 23 | Patient feces | O157:H7 |
| NIID 42 | Patient feces | O157:H7 |
| NIID 437 | Patient feces | O157:H7 |
| NIID 1124 | Patient feces | O157:H7 |
| NIID 1856 | Implicated food | O157:H7 |
| NIID 1646 | Implicated food | O157:H7 |
| NIID 1496 | Fly | O157:H7 |
| KE-10 | Implicated food | O157:H7 |
| KE-24 | Sewage water | O157:H7 |
| KE-31 | Cattle feces | O157:H7 |
| KE-87 | Swab from a sink | O157:NM |
| KE-114 | Food | O157:H7 |
| KE-149 | Cattle feces | O157:H7 |
| KE-181 | Cattle feces | O157:H7 |
| KE-188 | Cattle feces | O157:NM |
| KE-302 | Cattle feces | O157:H7 |
| KE-373 | Cattle feces | O157:H7 |
a
NIID, National Institute of Infectious Diseases, Tokyo, Japan; KE, our collection.