Protection against how many diseases is provided under the National Vector Borne Disease Control Programme?

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E6 Parks TextBook of Preventive & Social Medicine part 1 — Subpart C (pp 404-604 of 604) p. 88-90
Practise the full MP CHO -2021 (Shift 1st)
Attempt every question from this paper in a timed mock, then review the full solution for each one.