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
Which epidemic does not occur after a disaster? 
Select and explain. 
A. Leptospirosis, B. Leishmania, C. ARTI, D. Rickettsia
B: Leishmania
Answer: B: Leishmania 
Explanation: Diseases common in Post-disaster Phase : Gastroenteritis (MC), Acute respiratory tract infections (Pneumonias), leptospirosis, Rickettsiosis, Rabies, equine encephalitis