Table 5.
Laboratory test results for samples from the outbreak
| Samples | No. of samples | Positive | Positivity rate (%) |
|---|---|---|---|
| Stool/rectal swab samples | |||
| Teacher | 17 | 8 | 47.06 |
| Student | 24 | 10 | 41.67 |
| Logistics staff (security and cafeteria) | 3 | 1 | 33.33 |
| Environmental swab samples | |||
| Classroom\washroom\tableware | 12 | 0 | 0.00 |
| Bucket | 8 | 0 | 0.00 |
| Food | 4 | 0 | 0.00 |
| Total | 68 | 19 | 27.94 |
CI, confidence interval.