Children may have to wait for some more time to get vaccinated against Covid-19 as the government will start immunisation for kids only after Bharat Biotech's Covaxin is approved for use which might take a few more weeks. The government is concerned that supplies of Zy-CoV-D — a three-dose vaccine given emergency use authorisation for children between 12-17 years — may not be adequate to begin inoculating children.Children may have to wait for some more time to get vaccinated against Covid-19 as the government will start immunisation for kids only after Bharat Biotech's Covaxin is approved for use which might take a few more weeks. The government is concerned that supplies of Zy-CoV-D — a three-dose vaccine given emergency use authorisation for children between 12-17 years — may not be adequate to begin inoculating children.