NEW DELHI: Adar Poonawalla, CEO, Serum Institute of India (SII), said on Thursday that developing a vaccine is like a rollercoaster ride with ups and downs. “Developing a vaccine is
NEW DELHI: Adar Poonawalla, CEO, Serum Institute of India (SII), said on Thursday that developing a vaccine is like a rollercoaster ride with ups and downs. “Developing a vaccine is