COVID-19 vaccine introduction and roll-out, detailed training modules have been developed for different categories of vaccine handlers and administrators including medical officers, vaccinators, alternate vaccinators, cold chain handlers, supervisors, data managers, ASHA coordinators and all others involved in the implementation process at different levels," the government release said.Also Read | The global drive to reimagine capitalism2,360 training sessions held; more than 7,000 district trainees trained2,360 participants were trained during national level Training of Trainers which comprised state immunization officers, cold chain officers, IEC officials, development partners etc.