Since persons infected with<unk>  will asymptomatically give the virus, caution should be used by sex partners in having unprotected sex and activities where saliva might be shared during sexual activity. Prudent advice is to use condoms when needed and avoid deep kissing with partners with<unk>  and HIV infections or whose status is unknown.
Kaposi's sarcoma-associated herpesvirus
Human T-lymphotropic virus 2
Trichodysplasia spinulosa polyomavirus
Human T-lymphotropic virus 1
SV40 large T antigen
Human T-lymphotropic virus
Subtypes of HIV
Epstein–Barr virus viral-capsid antigen