Chandlers Index is used in epidemiological studies of: (A) Round worms, (B) Hookworms, (C) Guinea worms, (D) Sand fly
Answer is B. Chandler Index:-used for hookwormIt is the average number of hookworm eggs per gram of faeces forthe entire community.Below 200 -Hookworm is not much significance200 - 250 -May be regarded as potential danger250 - 300 -Minor public health problemAbove 300 -Impoant public health problem