I recently caught the last of a news reel the other night on t.v. and they said they had a vaccine now for the HPV virus which is the main virus that causes both...

a. genital warts
b. cervical cancer in women

This is big news, can anyone confirm this? thoughts? I caught the trail end of the reel saying that it was only effective for people who haven't already been infected with hpv.

Does it work for both men and women?