This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
All are water borne disease, except- 
Select and explain. 
A. Leptospirosis, B. Schistosomiasis, C. Fish tape worm, D. Brucellosis
D: Brucellosis
Answer: D: Brucellosis 
Explanation: Ans. is 'd' i.e., Brucellosis Water Borne diseases o Those caused by the presence of an infective agent a)Viral Hep. A, Hep E, Polio, Rota virus diarrhoea b)Bacteria Typhoid & paratyphoid. Cholera, Bacillary dysentry. E coli diarrhoea c)Prnto:oal A moebiasis, Gardiasis. d)Helminthic round worm. thread worm, hydatid disease. e) Leptospiral Weils disease. o Those due to presence of an aquatic host a) Snail Schistosomiasis b)Cyclops Guinea worm, fish tapeworm