Kissing reported as possible cause of HIV transmission.
D005260:Female; D005884:Gingival Hemorrhage / Q000821:virology; D015658:HIV Infections / Q000635:transmission*; D006679:HIV Seropositivity / Q000821:virology; D006801:Humans; D009055:Mouth / Q000821:virology*; D012463:Saliva / Q000821:virology