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
Best vaccine for rotavirus infection is - 
Select and explain. 
A. Asymptomatic neonatal vaccine, B. DNA vaccine, C. Genetic reassoment, D. Capsular component vaccine
C: Genetic reassoment
Answer: C: Genetic reassoment 
Explanation: rota virus vaccines have been developed by genetic reassoment,but are still not in wide use REF:ANANTHANARYANAN TEXT BOOK OF MICROBIOLOGY 9EDITION PGNO.561