epa08940982 A nurse prepares doses of a Covid-19 vaccine shot manufactured by Serum Institute of India in Dr. Rajendra Prasad Government Medical Collage Tanda Himachal Pradesh, India, 16 January 2021. One of the world's biggest and nationwide COVID-19 vaccination drive launched by Indian prime minister Narendra Modi and aimed at inoculating 30 million people in first drive that include front line workers like Accredited Social Health Activist (ASHA) doctors, MBBS students, nurses etc. EPA/SANJAY BAID