Chandler index is used for -: (A) Anchylostoma duodenale, (B) Ascariasis, (C) Guinea worm infestations, (D) Filariasis
Answer is A. <p> Chandlers index is used for hook worm infestation. Reference:Park&;s textbook of preventive and social medicine,K.Park,21st edition,page no:221 & 22nd edition, pg no:221. <\p>