This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
True about HPV vaccination - 
Select and explain. 
A. Given in women age group 20-40 years, B. Primary dose consists of 2 doses, C. Efficacy > 70% for cervical cancer, D. Two types are available in market
C: Efficacy > 70% for cervical cancer
Answer: C: Efficacy > 70% for cervical cancer 
Explanation: Hpv vaccine available containing from HPV 6,11,16and 18.which produce cervical carcinoma,hence it has high efficacy on cervical carcinoma REF:ANANTHANARYANAN TEXT BOOK OF MICROBIOLOGY 9EDITION PGNO.553