Here are 10 points on registration, advance booking for Covid-19 vaccine starting 1 May: 1) As per the government notification, registration for the third phase of Covid--19 vaccination will begin on April 28 for those between the age groups of 18 and 45 years.2) Through its citizen engagement platform @MyGovIndia, it added that there will be no walk-in registrations for this age group of people.3) From May 1, the present system of private COVID-19 vaccination centres receiving doses from the government and charging up to ₹250 per dose will cease to exist and private hospitals will procure directly from vaccine manufacturers.4) According to the Liberalised Pricing and Accelerated National COVID-19 Vaccination Strategy, COVID-19 vaccination.