MCQOPTIONS
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| 1. |
Which corona vaccine has been approved for emergency use by the World Health Organization (WHO)? |
| A. | Kovidshield |
| B. | Pfizer and BioNTech's Covid-19 vaccine (Coronavirus Vaccine) |
| C. | Covexin |
| D. | Pfizer |
| Answer» C. Covexin | |