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: Gynaecology & Obstetrics
The sho retroviral regime administration in the peripaum period decreases the risk of veical transmission by : 
Select and explain. 
A. 30%, B. 50%, C. 65%, D. 75%
C: 65%
Answer: C: 65% 
Explanation: 65%