Table 2.
Side effects across doses
| Effects after 1st shot n (%) | |
| Yes | 226 (36.3%) |
| No | 397 (63.7%) |
| Type of effect after 1st shot n (%) | |
| Pain injection site | 129 (57.1%) |
| Fatigue | 34 (15.1%) |
| Paresthesia | 1 (0.4%) |
| Myalgia | 13 (5.8%) |
| Fever <37.9 | 14 (6.2%) |
| Headache | 18 (8%) |
| Fever >38 | 5 (2.2%) |
| Shivers | 1 (0.4%) |
| Injection-site redness | 1 (0.4%) |
| Hives | 1 (0.4%) |
| Other | 9 (4%) |
| Severity of side effect after 1st shot mean ± SD | 0.43 ± 0.63 |
| No effect | 397 (63.7%) |
| Mild | 184 (29.5%) |
| Moderate | 40 (6.4%) |
| Severe | 2 (0.3%) |
| Effects after 2nd shot n (in %) | 281 (46%) |
| Yes | 329 (54%) |
| No | |
| Type of effect after 2nd shot n (in %) | |
| Pain inoculation point | 20 (7.1%) |
| Fatigue | 24 (8.5%) |
| Myalgia | 52 (18.5%) |
| Fever <37.9 | 99 (35.2%) |
| Headache | 32 (11.4%) |
| Fever >38 | 27 (9.6%) |
| Shivers | 18 (6.4%) |
| Inoculation point redness | 1 (0.4%) |
| Hives | 1 (0.4%) |
| Other | 7 (2.5%) |
| Severity of side effect after 2nd shot mean ± SD | 0.90 ± 0.75 |
| No effect | 329 (54%) |
| Mild | 209 (34.2%) |
| Moderate | 62 (10.2%) |
| Severe | 10 (1.6%) |
| Effects after 3rd shot n (in %) | |
| Yes | 172 (51.3%) |
| No | 163 (48.7%) |
| Type of effect after 3rd shot n (in %) | |
| Pain inoculation point | 58 (33.7%) |
| Fatigue | 6 (3.5%) |
| Myalgia | 20 (11.6%) |
| Fever <37.9 | 42 (24.4%) |
| Headache | 6 (3.5%) |
| Fever >38 | 53 (30.8%) |
| Shivers | 2 (1.2%) |
| Other | 1 (0.6%) |
| Severity of side effect after 3rd shot mean ± SD | 0.63 ± 0.94 |
| No effect | 163 (49%) |
| Mild | 57 (17%) |
| Moderate | 91 (27%) |
| Severe | 24 (7%) |