Prevention.  Study reveals that vaginal gel reduces HIV, herpes.
D000225:Adenine / Q000008:administration & dosage / Q000031:analogs & derivatives*; D005260:Female; D005782:Gels; D015658:HIV Infections / Q000517:prevention & control*; D006558:Herpes Genitalis / Q000517:prevention & control*; D006801:Humans; D063065:Organophosphonates / Q000008:administration & dosage*; D018894:Reverse Transcriptase Inhibitors; D000068698:Tenofovir; D014621:Vagina
D005782:Gels; D063065:Organophosphonates; D018894:Reverse Transcriptase Inhibitors; D000068698:Tenofovir; D000225:Adenine