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
The following are live attenuated vaccines, except - 
Select and explain. 
A. BCG, B. Oral typhoid, C. Measles, D. Pertussis
D: Pertussis
Answer: D: Pertussis 
Explanation: None