Table 3.
Adverse Effects of Vaccines
| First Dose (N = 122) | Second Dose (N = 105) | Third dose (N = 74) | |
|---|---|---|---|
| Tenderness | 85 (70.0%) | 81 (77.0%) | 46 (62.0%) |
| ≥Grade 2 | 4 | 4 | 2 |
| ≥Grade 3 | 0 | 0 | 0 |
| Erythema | 0 | 0 | 0 |
| ≥Grade 2 | 0 | 0 | 0 |
| ≥Grade 3 | 0 | 0 | 0 |
| Swelling | 0 | 0 | 0 |
| ≥Grade 2 | 0 | 0 | 0 |
| ≥Grade 3 | 0 | 0 | 0 |
| Fever | 1 (0.8%) | 3 (2.9%) | 2 (2.7%) |
| ≥Grade2 | 0 | 0 | 1 |
| ≥Grade3 | 0 | 0 | 0 |
| Chills | 1 (0.8%) | 2 (1.9%) | 2 (2.7%) |
| ≥Grade 2 | 0 | 0 | 0 |
| ≥Grade 3 | 0 | 0 | 0 |
| Myalgia | 5 (4.1%) | 3 (2.9%) | 3 (4.1%) |
| ≥Grade 2 | 3 | 2 | 2 |
| ≥Grade 3 | 2 | 2 | 0 |
| Fatigue | 17 (14.0%) | 21 (20.0%) | 12 (14.0%) |
| ≥Grade 2 | 7 | 9 | 5 |
| ≥Grade 3 | 5 | 3 | 2 |
| Arthralgia | 2 (1.6%) | 3 (2.9%) | 3 (4.1%) |
| ≥Grade 2 | 2 | 2 | 3 |
| ≥Grade 3 | 1 | 2 | 0 |
| Headache | 2 (1.6%) | 3 (2.9%) | 2 (2.7%) |
| ≥Grade 2 | 1 | 1 | 1 |
| ≥Grade 3 | 0 | 1 | 0 |
| Gastrointestinal symptoms | 2 (1.6%) | 5 (4.8%) | 1 (1.4%) |
| ≥Grade 2 | 1 | 4 | 1 |
| ≥Grade 3 | 0 | 1 | 0 |
| Others | 2 (1.6%) | 5 (4.8%) | 1 (1.4%) |
| ≥Grade 2 | 0 | 3 | 0 |
| ≥Grade 3 | 0 | 2 | 0 |
Gastrointestinal symptoms include nausea, vomiting and diarrhea. Others include shortness of breath, rash, dizziness, night sweats, and Guillain-Barré syndrome. Data are unavailable for 2 patients, due to death.