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 of the following vaccine should not be given during pregnancy ?- 
Select and explain. 
A. HBV, B. Measles, mumps, rubella, C. Typhoid, D. Cholera
B: Measles, mumps, rubella
Answer: B: Measles, mumps, rubella 
Explanation: None