Listening Quiz: Thảo Luận về Vắc-xin HPV cho Trẻ 12 Tuổi – Medium Level

1. What is the conversation mainly about?
2. How many doses of the HPV vaccine will the child need?
3. When should the second dose be given?
4. What benefit of the vaccine does Sarah mention?
5. Why does Sarah say it is best to get the vaccine before any HPV exposure?

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