TABLE 2.
tdh- and trh-positive V. parahaemolyticus isolated during the high- and moderate-salinity relaying process
| Day/sitea | No. of isolates | % tdh+ | % trh+ |
|---|---|---|---|
| 0 | 37 | 0 | 8.1 |
| 7/S1 | 34 | 0 | 5.9 |
| 14/S1 | 35 | 2.9 | 0 |
| 21/S1 | 36 | 0 | 0 |
| 7/S2 | 47 | 0 | 2.1 |
| 14/S2 | 43 | 0 | 0 |
| 21/S2 | 46 | 2.2 | 0 |
S1, moderate-salinity site, 12 to 18.7 ppt; S2, high-salinity site, 28 to 32.5 ppt.