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
Term "Vaccine" was coined by 
Select and explain. 
A. Louis pasteur, B. Edward Jenner, C. James lind, D. John snow
A: Louis pasteur
Answer: A: Louis pasteur 
Explanation: Term ' Vaccine' by louis pasteur
Term "Vaccination" by edward Jenner.