The survey was completed by 7,650 homosexual and bisexual men.

Homosexual and bisexual men account for more than 60 percent of the cases.

The virus is also spread into the heterosexual population by bisexual men.

I have worked with bisexual men as a professional counselor for 15 years.

The study is thus one in which truly bisexual men have screened themselves out.

Paul is a young bisexual man who used to date Lauren.

Of the total cases, 55 percent are homosexual or bisexual men.

The disease was first identified mostly among homosexual and bisexual men.