PM Modi launched India’s nationwide vaccine rollout programme onJanuary 16. He lauded health and frontline workers. Our corona warriors remained away from homes for days, in the call of duty, says PM Modi. We have got two vaccines in such a short time which is a testimony to our scientists' talent and skills, said PM Modi. He said that Indian vaccines were relatively cheaper than those made in other countries. The world has immense faith in India's scientists and capacity of vaccine production, stated PM Modi.