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: Microbiology
The best suited medium for Vibrio cholerae is: 
Select and explain. 
A. Thayer main, B. TCBS medium, C. Scirrow medium, D. Loeffler's medium
B: TCBS medium
Answer: B: TCBS medium 
Explanation: Ans. (b) TCBS medium