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
Streptococcal vaginitis in a child is treated with : 
Select and explain. 
A. Systemic penicillin, B. Local gentian violet, C. Estrogens, D. Penicillin and estrogens
D: Penicillin and estrogens
Answer: D: Penicillin and estrogens 
Explanation: Penicillin and estrogens