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
Storage temperature for vaccine is: A 
Select and explain. 
A. --4degC to 0degC, B. 0degC to 4degC, C. +2degC to 8degC, D. +4degC to 12degC
C: +2degC to 8degC
Answer: C: +2degC to 8degC 
Explanation: +2degC to 8degC