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The distribution of major symptom in workers from September 14 through 25, 2009
| Symptom | n | % |
|---|---|---|
| Diarrhea |
308 |
77 |
| Abdominal distention |
156 |
39 |
| Abdominal pain |
154 |
39 |
| Vomiting |
140 |
35 |
| Hypodynamia |
104 |
26 |
| Dizziness |
50 |
13 |
| Fever | 22 | 5.5 |
