<prompt> Disease spreading through water is:Hepatitis BHepatitis CHIVTyphoid  <response>: Ans: d Typhoid Ref: Park, 19 ed, p. 571This is a direct pick from park.Water related disease are:BiologicalChemicalBiological1 Presence of infectious agent:Viral-Bacteria-Protozoa-Helminth-Leptospiral-Hep ATyphoidAmoebiasisRoundwormWeils diseaseHepEParatyphoidGiardiasisthreadworm Polio,Cholera hydatid disease RotaE. coli diarrhoea 2 Presensce of aquatic hostSnail:Cyclops:SchistosomiasisGuinea wormFish tape wormChemical: Pollutants like detergents, solvents, heavy metals, dyes, ammonia, sulphides, toxic and biocidal compounds etc. 