This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Anatomy
Brucella melitensis is commonly found in which animal? 
Select and explain. 
A. Pig, B. Dog, C. Cattle, D. Goat
D: Goat
Answer: D: Goat 
Explanation: Most human infections in various pas of India are due to B.melitensis acquired from goat and sheep. Ref: Textbook of microbiology; Ananthanarayan and paniker's; 10th edition; Pg:348