Hyderabad Jan 18 PTI Bharat Biotech on Tuesday said it is receiving several reports that children in the age group 15 to 18 are being administered COVID-19 vaccine other than Covaxin Requesting the health workers to be vigilant and ensure that only Covaxin is administered to that particular age group Bharat Biotech in a twitter post said its vaccine is the only approved COVID-19 jab to be administered to children in the age group between 15 and 18 We have received several additional reports of individuals in the 15-18 year age group being administered unapproved COVID-19 vaccines the company said Covaxin received approval based on thorough clinical trial evaluation for safety and immunogenicity in the 2-18 years age group Currently it is the only COVID-19 vaccine in India approved for children it added PTI GDK BN BN