Social & Preventive Medicine The DEC-medicated salt for mass treatment in lymphatic filariasis was shown to be safe, cheap and effective in A Goa B Lakshadweep islands C Daman and Diu D Andaman and Nicobar islands 💡 Explanation The DEC-medicated salt for mass treatment in lymphatic filariasis was shown to be safe, cheap and effective in ✓ Correct Answer: B. Lakshadweep islands