Why Centre dependent on two vaccine companies?

Instead, the leaders entrusted with the critical task of procuring the jabs are needling each other. A political blame game erupted over the procurement of vaccine between Centre and doctor. The vaccination process is slowing down in India. Meanwhile, the Centre lauds India's vaccination program. But the data reveals, vaccination slowed down in the country. The central government depends on two vaccine companies amid the crisis. Watch the video to know more.