Covid-19 vaccination drive, which is scheduled to begin on 16 January, West Bengal Chief Minister Mamata Banerjee has inquired about the Centre's guidelines to be followed during the vaccination period.As per a PTI report, if coronavirus vaccines' efficacy is proven, the West Bengal CM is ready to follow the central government's Covid guidelines on it.Banerjee also wanted to know about how to procure vaccines for others who will not get covered under quota.Apart from enquiring about a need for a Covid-19 calendar, the Bengal CM had asked if there are any side effects and what would be the price of the vaccine that the state government wants to procure for the common people.Banerjee also informed PM Modi that Bengal has completed all.