From line-listing of prioritised groups, strengthening cold chain infrastructure to adding more vaccinators, the Union Health Ministry on Tuesday charted out list of preparatory activities which are being carried out by it in collaboration with states and union territories for roll-out of Covid-19 vaccine.

Addressing the press conference, Health Ministry Secretary Rajesh Bhushan listed out six consultative process and five key strategies the government is adopting to roll out the most-awaited vaccination for the disease, which has wreaked havoc worldwide.