response: I don't really know, I know that HPV stands for human papillomavirus.
original_response: It's not a childhood cancer, but they can get the vaccine early (age 12 maybe) to prevent HPV which is an infection that can cause cancer. So it's a cancer that happens later in life but can be prevented early on
history: Hi, I am worried about my family getting cancer.  Do you know someone who has or had cancer? No, as a bot, I don't really know people at all. But did you know there are over 100 different types of cancers in humans? Wow, that is a lot. What are the easier cancers to treat? I don't know if it causes cancer, but I know there is a vaccine that can prevent up to nine different types of HPV. How prevalent do you think HPV is in children?
knowledge: Human papillomavirus infection is an infection by ''human papillomavirus'' (HPV).