Which single dose tablet, a mass treatment was introduced by Govt. of India to achieve elimination of Lymphatic Filariasis?

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E6 Pharmacology KD Tripathi Essentials 9e Part 3 p. 192-194
E6 Parks TextBook of Preventive & Social Medicine part 1 — Subpart B (pp 202-403 of 604) p. 136-138
Practise the full AIIMS Raipur NO- 2019 (shift 3rd)
Attempt every question from this paper in a timed mock, then review the full solution for each one.