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MedlinePlus is an online health information resource for patients and their families and friends. It is a service of the National Library of Medicine (NLM), the world's largest medical library, which is part of the National Institutes of Health (NIH). Learn more about MedlinePlus
- FEATURED TOPIC
- HPV
- Human papillomavirus (HPV) is a group of more than 200 related viruses. Some of them are spread through sexual contact. There is a vaccine to help prevent HPV.
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