| After 1st dose | After 2nd dose | |||
---|---|---|---|---|---|
Mild | Moderate | Mild | Moderate | Severe | |
Local | Â | Â | Â | Â | Â |
 Pain, % | 20 |  | 13 | 3 | 2 |
 Tenderness, % | 10 |  | 7 | 1 |  |
Systemic | Â | Â | Â | Â | Â |
 Fever, % |  |  | 3 | 1 |  |
 Headache, % | 1 |  | 2 |  |  |
 Malaise, % | 3 | 2 | 1 |  |  |
 Myalgia, % | 1 |  |  | 1 |  |
 Chills, % |  |  | 1 | 1 |  |