As India completed one year of its Covid-19 vaccination drive on Sunday, Union Health Minister Mansukh Mandaviya called it "the most successful in the world" and extended greetings to health workers, scientists and the people of the country.

Taking to Twitter, he wrote, "Today the world's largest vaccination campaign completes one year. Started under the leadership of PM Narendra Modi, with everyone's efforts, today, it is the most successful vaccination campaign in the world. I congratulate all the health workers, scientists and countrymen." Notably, India's cumulative Covid-19 vaccination coverage has exceeded 156.76 crore in a span of an year.