Registration for vaccination of children in the 15-18 age group against COVID-19 is beginning on Saturday on the COWIN portal, Union Health Minister Mansukh Mandaviya said.

Taking to Twitter, he requested people to register eligible children in their families for this.

"On the occasion of New Year, registration is being started on COWIN portal for immunization of children against #COVID19 in the age group of 15 to 18 years from today. I request the family members to register the eligible children for vaccination. #SabkoVaccineMuftVaccine," Mandaviya tweeted.

Covid vaccination for children in the 15-18 age group will start from January 3.

Mandaviya visited the RT-PCR screening centre at the Ahmedabad international airport in Gujarat and interacted with passengers and officials.

India has mandated additional measures, including testing, for the passengers arriving at airports from "at-risk" countries.

A facility has also been set up at the Sardar Vallabhbhai Patel International Airport.

As per the airport authorities, the facility with a waiting area sufficient for 220 passengers, 17 registration counters, eight sampling booths, including 120 RT-PCR machines, has been set up for such passengers.

In a video clip posted by Mandaviya, he is seen interacting with the waiting passengers and airport officials.

"During my Gujarat visit, I took stock of the RT-PCR screening center at the Sardar Vallabh bhai Patel International Airport and interacted with the passengers," the Union Minister of Health and Family Welfare tweeted on Friday night.

According to the Union health ministry, 'at-risk' countries include the countries in Europe with the UK, and South Africa, Brazil, Botswana, Zimbabwe, Tanzania, Hong Kong, China, Ghana, Mauritius, New Zealand and Israel.

Gujarat's tally of Omicron cases stood at 113 as of Friday.