The activity involved mutual masturbation and frottage between two males, performed entirely over clothing. Both individuals were wearing two layers of clothing (underwear and pants) throughout the entire encounter. There was no direct skin-to-genital contact, no direct genital-to-anal contact, and no penetration of any kind.

In addition, the source partner subsequently underwent an HIV Duo (4th generation antigen/antibody) test 18 days after the exposure, and the result was negative.

3.Does the fact that the activity occurred completely over two layers of clothing eliminate the possibility of HIV transmission?

1. Based on this exposure alone, would any HIV testing be medically indicated for me?