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 vector horn diseases. except ? 
Select and explain. 
A. KFD, B. JE, C. Brucella, D. Plague
C: Brucella
Answer: C: Brucella 
Explanation: Ans. is 'c' i.e., Brucella