The teams were from Gennova Biopharmaceuticals Ltd Pune, Biological E Ltd Hyderabad and Dr Reddys Laboratories Ltd Hyderabad.
The ministry further stated that it was advisable to receive a complete schedule of the anti-coronavirus vaccine irrespective of past history of infection with COVID-19 as this will help in developing a strong immune response against the disease.
Over the last four days, the Indian arm of US pharmaceutical giant Pfizer, Pune-based Serum Institute of India and Hyderabad-based pharmaceutical firm Bharat Biotech have applied to the Drugs Controller General of India seeking emergency use authorisation for their COVID-19 vaccines.