This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'Under eradication of congenital rubella syndrome progarmme the first priority group for rubella vaccination is- \nSelect and explain. \nA. All non pregnant women of age 15-34, B. All adolescent non pregnant girls 15 to 24 years of age, C. All female children at one year, D. All non pregnant women', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The priorities being first to protect women of child-bearing age (15-34 yrs of age) Then to interrupt transmission of rubella by vaccinating all children currently aged 1-14 yrs And subsequently all children at one year of age. Ref:PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 23rd edition , Page:151', 'role': 'assistant'}]