<prompt> In Guinea worm prophylaxis, all are true, except ?Acute search of new casesIdentification of carriersMass treatment with MebendazoleHealth education to people to use a sieve for straining drinking water  <response>: Ans. is c i.e., Mass tt with mebendazole o No drug is suitable for effective mass treatment of Dracunculiasis. o The drugs effective for tt of cases of Dracunculiasis Niridazole Mebendazoel Metronidazole 