New Delhi: With Covid-19 vaccination drive set to begin across the country from 16 January, Centre on Sunday guided states/UTs on Co-WIN management.The Co-WIN (COVID Vaccine Intelligence Network) app is a digital platform created for real-time monitoring of Covid-19 vaccine delivery and distribution by the Centre.States and UTs have been collecting data of healthcare and frontline workers who would be administered the anti-coronavirus vaccine on first priority and the data is being uploaded on the Co-WIN software."The Centre has been proactively carrying activities towards preparing for the nationwide roll-out of COVID-19 vaccine in close collaboration with States/UTs and all stakeholders.