title: Vaginal gel may prevent herpes transmission.
mesh_terms: D000282:Administration, Intravaginal; D002986:Clinical Trials as Topic; D018562:Disease Transmission, Infectious / Q000517:prevention & control*; D005260:Female; D005782:Gels; D015658:HIV Infections / Q000635:transmission*; D006561:Herpes Simplex / Q000635:transmission*; D006801:Humans; D009282:Naphthalenesulfonates / Q000008:administration & dosage*; D011108:Polymers / Q000008:administration & dosage*
chemical_list: D005782:Gels; D009282:Naphthalenesulfonates; C120231:PRO 2000; D011108:Polymers