This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vibrio, Subject name: Microbiology
Transport medium most commonly used for vibrio cholera is? 
Select and explain. 
A. TCBS medium, B. Venkatraman Ramakrishna medium, C. Sodium taurocholate medium, D. Thayer martin medium
B: Venkatraman Ramakrishna medium
Answer: B: Venkatraman Ramakrishna medium 
Explanation: Ans. (b) Venkatraman Ramakrishna mediumRef: Textbook of microbiology- Ananthanarayan & Paniker 7th ed /306, textbook of microbiology and immunology-parija / 308