Table 4 Effectiveness of the Coronavac vaccine
| Effectiveness of CoronaVac | |
|---|---|
| Prevent mild forms | 94.3% |
| Prevent moderate forms | 99.9% |
| Prevent severe forms | 99.9% |
| Prevent deaths | 99.9% |
| Mortality rate pre-vaccination* | 2.2% |
| Mortality rate post-vaccination in individuals fully vaccinated | 0.22% |