Listening Quiz: Khuyến Nghị Vắc-xin Não Mô Cầu Mới – Advanced Level

1. What is the main purpose of the conversation?
2. What effectiveness rate did Sophia report for the new meningococcal vaccine?
3. According to Sophia, what are the most common side effects of the vaccine?
4. What can be inferred about Kevin’s opinion by the end of the conversation?
5. What will Sophia do after the conversation?

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