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: Pediatrics
% of HIV infection in child of a HIV +ve mother is : 
Select and explain. 
A. 20 – 30%, B. 10 – 20%, C. 70 – 80%, D. 100%
A: 20 – 30%
Answer: A: 20 – 30% 
Explanation: It is 13 - 50%.