India has formally approved the emergency use of two coronavirus vaccines as it prepares for one of the world's biggest inoculation drives. The drugs regulatory authority gave the green light to the jabs developed by AstraZeneca with Oxford University and by local firm Bharat Biotech. A demo COVID-19 Vaccination practice was conducted at the IGM hospital. Agartala, Tripura, India. (Photo by: Abhisek Saha/Majority World/UIG)