01 On which date is National Vaccination Day observed in India?
Answer and explanation
Correct answer: B. 16 March
Explanation: National Vaccination Day in India is observed on 16 March. The date is associated with the launch of the Pulse Polio immunisation campaign in India in 1995. 7 April is World Health Day, not National Vaccination Day. Exam tip: Remember National Vaccination Day with Pulse Polio and 16 March.