The latest news on CDC
The government declares the vaccine safe and effective, but some still have unanswered questions.
Parents should be informed of all the risks and benefits before making the decision.
Men and boys are most likely to try this risky activity.
1 in 4 teens has had the HPV vaccine, which means many parents are waiting—and that's a good thing.
It's unclear whether the procedure offers gay men any protection against HIV. But we know what does.