Vaccination for children in the 15-18 years age group started from January 3 amid the rising cases of Covid-19 due to Omicron variant in the country. Registration for the same began on January 1. As per the government data, as many as 6,79,064 teenagers between the age group of 15 to 18 were registered on the CoWin app for vaccination till 9 pm on January 2. As per the guidelines issued by the Union Health Ministry, Bharat Biotech's Covaxin is the only vaccine option. Watch the video to know how to register for COVID-19 vaccine via the Aarogya Setu app and how to book for COVID-19 Vaccine slot on CoWIN.