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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which type of vaccine is MMR
assistant
The correct answer is  . <p> MMR vaccine is a mixture of live attenuated strains of three viruses causing mumps,measles and rubella.Children should get 2 doses of MMR vaccine: First Dose: 12 to 15 months of age Second Dose: 4 to 6 years of age (may be given earlier, if at least 28 days after the 1st dose)</p><p>ref;park&;s textbook of preventive and social medicine,22 nd edition,pg no 137</p>