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| Group | Injection | Observed subjects | Weak reaction |
Moderate reaction |
Strong reaction |
Total |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| number | % | number | % | number | % | number | % | |||
| Test group |
1 |
502 |
1 |
0.19 |
4 |
0.8 |
0 |
0 |
5 |
1.0 |
| Control group | 1 | 100 | 0 | 0 | 1 | 1.0 | 0 | 0 | 1 | 1.0 |
