MCQOPTIONS
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| 1. |
In July 2020, the Human trials for which of the following vaccines have begun at AIIMS Delhi? |
| A. | ChAdOx1-S |
| B. | Sinopharm |
| C. | ZyCov-D |
| D. | COVAXIN |
| E. | CoronaVac |
| Answer» E. CoronaVac | |