NEW DELHI : The Centre has asked states to identify healthcare workers, including doctors, pharmacists as well as MBBS and BDS interns, who will carry out a covid-19 inoculation drive once a vaccine is available.The Centre in its letter to states and UTs has said the MBBS and BDS doctors as well as interns, staff nurses, auxiliary nurse midwives and pharmacists would be considered as potential vaccinators, for carrying out the drive, provided that they are actively involved in day-to-day provision of clinical care and have experience in administering injections."Further, the states may also consider retired personnel from above mentioned categories, as applicable, that may be utilised to meet the demand for vaccinators," the letter written.