Over 40 lakh children took the vaccine on January 3, the day COVID vaccination opened for teenagers in the 15 to 18 age group.
While states are on alert, officials have said that the coronavirus cases are mild in nature and there is no need to panic.
The Left government in Kerala on Friday made it clear that it was not in agreement with the use of the Bharat Mata portrait at the Environment Day event at the Raj Bhavan here as the picture was not authorised as the official version by Constitution.