Table 1.
1st Vaccination | 2nd Vaccination | |||||||
---|---|---|---|---|---|---|---|---|
Total | Grade 1 | Grade 2 | Grade 3 | Total | Grade 1 | Grade 2 | Grade 3 | |
5 μg | ||||||||
Pain/Tenderness | 12/12 | 9 | 3 | 0 | 11/11 | 7 | 2 | 2 |
Erythema | 2/12 | 1 | 1 | 0 | 2/11 | 2 | 0 | 0 |
Swelling | 2/12 | 0 | 2 | 0 | 4/11 | 0 | 2 | 2 |
Induration | 2/12 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Nodule | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
20 μg | ||||||||
Pain/Tenderness | 12/12 | 5 | 7 | 0 | 9/9 | 6 | 3 | 0 |
Erythema | 2/12 | 2 | 0 | 0 | 4/9 | 1 | 2 | 1 |
Swelling | 3/12 | 3 | 0 | 0 | 2/9 | 1 | 1 | 0 |
Induration | 3/12 | 3 | 0 | 0 | 1/9 | 1 | 0 | 0 |
Nodule | 0 | 0 | 0 | 0 | 1/9 | 1 | 0 | 0 |
80 μg | ||||||||
Pain/Tenderness | 3/4 | 3 | 0 | 0 | NA | |||
Erythema | 1/4 | 1 | 0 | 0 | NA | |||
Swelling | 2/4 | 1 | 1 | 0 | NA | |||
Induration | 1/4 | 1 | 0 | 0 | NA | |||
Nodule | 0 | 0 | 0 | 0 | NA |
Maximum observed grade for each volunteer after each vaccination