Vaccinations for the 18-44 age group against the coronavirus will begin in Delhi from Monday, Chief Minister Arvind Kejriwal has said. "Vaccinations for people between 18-44 years started at only one centre. This is symbolic only. We have received 4.5 lakh vaccine doses. It is being distributed in all districts. Large-scale vaccination in Delhi will begin from the day after tomorrow. There is no walk-in for now. I request people to come only with registration and appointment," he was quoted by news agency ANI as saying.