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. Oral polio, B. Yellow fever, C. Measles, D. Influenza
D: Influenza
Answer: D: Influenza 
Explanation: Influenza