Of these, 27,40,418 were given to healthcare workers, 26,87,668 to frontline workers and 27,52,079 to those above the age of 60 years with comorbidities. The administration of the precaution dose began on January 10. In the vaccination drive for children aged between 15-18 years, 4,19,32,411 vaccine doses have been administered. Their vaccination drive commenced on January 3 this year.