I remember the fierce opposition to this ten years ago here in Texas. It was mind-boggling.
On one hand you have religious masses who were against the vaccine thinking vaccinated teenagers would become more promiscuous.
On the other hand, you have the medical community advocating for this vaccine.
The results: A 64% drop of cancer in girls age 14 to 19. And it isn't better due to lower than hoped for vaccination rates (see the one hand, above).
The lesson: Listen to the scientists who actually know what they're talking about.