Union Minister Anurag Thakur recently announced free Covid-19 precaution doses for the 18-59 age group at government vaccination centres under a 75-day special drive starting from July 15. The drive will be held as part of the government`s Azadi Ka Amrit Mahotsav to celebrate the 75th anniversary of India`s Independence. The objective of the move is to speed-up the vaccination drive.