This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Vaccination schedule, Subject name: Pediatrics
[{'content': 'Immunisation with Rotavirus should be completed by the age of: \nSelect and explain. \nA. 2 months, B. 3 months, C. 12 months, D. 18 months', 'role': 'user'}, {'content': 'Answer: C \nExplanation: - Immunization with Rotavirus should be completed by the age of 12 months. - 3 types of vaccines of rotavirus & their schedule Rotarix (RV1) - 2 doses at 10 & 14 weeks RotaTeq ( RV5) - 3 doses at 6, 10 & 14 weeks Rotavac - 3 doses at 6, 10 & 14 weeks - This vaccination is avoided in acute gastroenteritis - Caution is taken in infants with high risk of intussusception.', 'role': 'assistant'}]