This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Environment and health, 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: Brucellosis is transmitted by direct contact, foodborne or airborne infection. All others are waterborne. Viral Hep A, E, Polio, Rotavirus(in infants) bacterial typhoid and paratyphoid, bacillary dysentery, E. coli diarrhoea, cholera protozoal amoebiasis, giardiasis helminthic roundworm, threadworm, hydatid disease. Leptospiral Weil's disease Snail (aquatic host) Schistosomiasis Cyclops (aquatic host) Guinea worm, fish tapeworm (Ref. PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 25th Edition page no.770)