This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hospital waste and disaster management, Occupational health, Subject name: Social & Preventive Medicine
All of the following rae common causes of epidemic after a disaster except - 
Select and explain. 
A. Leptospirosis, B. Rickettsia, C. Leishmaniasis, D. Acute respiratory infections
C: Leishmaniasis
Answer: C: Leishmaniasis 
Explanation: After a disaster many disease can occur through infection through water, food, vector and due to improper sanitation. Dengue fever, leptospirosis,typhus Nad plagues and the common vector borne diseases as flood water provide ample breeding oppounities for mosquito. Leshmaniasis is caused by parasite. REF. PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION. PAGE NO - 739)