India is set to kick off world's largest Covid-19 vaccination drive today. It will be launched by Prime Minister Narendra Modi at 10.30am, followed by his address to the nation. A record 300,000 health care workers across the country are scheduled to get vaccinated on the first day of the campaign and as many as 3,006 vaccination sites. In his speech, PM Modi is expected to assure the nation that the vaccines are safe to use as they underwent a rigorous process of testing. He is also expected to talk about the need to fight against the misinformation campaign aimed at creating fear among the people.