you can have sex with a infected person and not be infected, its only if blood transfer occurs that the infection is spread... in this context gays are far more susceptible to infecions being spread for reasons i already covered... but regradless as i said yes i do agree that promicuity was and still is very important to the spread of STDs i'm just pointing out that there are other factors at play here also
Of course there are other factors too, but ultimately, it's only through promiscuity that you can wind up having sex with someone that is infected in the first place. There's also that condoms sometimes break. The study posted by ps3_jrpg_gamer is also quite ambiguous.Here's another one though (showing promiscuity and lack of responsability).
"I don't understand how someone could like Tolstoy and Dostoyevsky, but not like Twilight!!!"
"Last book I read was Brokeback Mountain, I just don't have the patience for them unless it's softcore porn."
(The Voice of a Generation and Seece)
"If you cant stand the sound of your own voice than dont become a singer !!!!!"