Covid-19 vaccine in-charge of Odisha, Dr Bijay Panigrahi said that 3.28 lakh healthcare workers will be vaccinated in first phase. “We have prepared all cold chain points to receive Covid-19 vaccine and have identified session sites. We are ready to conduct vaccination. We have prepared database and will vaccinate 3.28 lakh healthcare workers in first phase,” said Dr Bijay Panigrahi.