![Left, Right & Centre show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/046/981/small/left-right-amp-centre.jpg)
Summary: After the centre announced Rs. 4,500 crore to boost production of the Covishield and Covaxin vaccines, Serum Institute of India says it has borrowed from banks to begin ramp-up of its vaccine immediately instead of waiting for the government's aid to arrive.