Health Minister Harsh Vardhan on Saturday visited Guru Teg Bahadur Hospital in Delhi to review the coronavirus vaccination dry run drill as it begins in the national capital and across the country today. "Feedbacks received after the dry run in 4 states were included in guidelines for vaccination today's dry run in all states/UTs is being conducted as per new guidelines. Except for giving actual vaccine, every procedure is being followed during the drill," said Union Health Minister.