New Delhi: The Delhi government has started preparations for the vaccination of people aged above 60 years and those over 45 with comorbidities from March 1 and has identified private hospitals that will be roped in for the immunisation drive, sources said.Private hospitals can charge up to ₹250 per dose of COVID-19 vaccine, official sources said."So far 59 private hospitals have been identified and the number will be increased as per requirement," said a source associated with the Delhi government's COVID-19 vaccination campaign.Currently, priority group people including health workers and frontline workers are being administered the vaccine at 212 government and private health centres in Delhi.The COVID-19 vaccine will be given free of.