MCQOPTIONS
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| 1. |
According to Public Health England, AstraZeneca's COVID-19 vaccine's one dose results in how much percent less risk of death from the disease? |
| A. | 70 |
| B. | 75 |
| C. | 80 |
| D. | 85 |
| E. | 90 |
| Answer» D. 85 | |