Related by context. Frequent words. (Click for all words.) 57 discordant couples 54 Male circumcision 53 Senegal Tanzania 52 Aids Vaccine Initiative 52 Ushercell 52 Gabon Ghana 51 male circumcision 51 Male Circumcision 51 Sexually active 50 Sexually Transmitted Infections 50 sexually transmitted infections STIs 50 CAPRISA 49 combating HIV AIDS 48 HIV infection 48 Mozambique Malawi 48 HIV AIDs 48 D' SOUZA KARKALA CHAD 48 condom usage 48 Swaziland Zambia 48 HIV Aids prevalence 48 HIV prevention 47 Traditional healers 47 Homosexual acts 47 PROFILE COUNTRY 46 sub Sahara 46 uncomplicated malaria 46 Senegal Sierra Leone 46 Network HVTN 46 circumcised 46 STD Prevention 46 syphilis gonorrhea 46 vaginal microbicide 45 Zambia Mozambique 45 HIV AIDS 45 Malawi Zambia 45 Ms. Obaid 45 HIV Aids 45 Human Papilloma Virus 45 SGBV 45 Rakai 45 Hiv Aids 45 IRIN PlusNews 45 HIV 45 HIV prevalence 45 uncircumcised men 45 Pope decries 45 HIV infected 45 circumcision reduces 45 AIDS Vaccine 45 pre exposure prophylaxis 45 Unaids 44 MTCT 44 Sexually Transmitted Diseases 44 female genital mutilation FGM 44 iPrEx 44 HIV AIDS prevention 44 tenofovir gel 44 Seth Berkley 44 microbicide 44 Female Genital Mutilation 44 Callimachi 44 Female genital mutilation 44 Maternal Mortality 44 anti-HIV/AIDS 44 Microbicides 44 PATH Malaria Vaccine Initiative 44 Antiretroviral 44 circumcision 43 Contraceptive 43 sexually transmitted infections 43 sexually transmitted diseases 43 trypanosomiasis 43 sexually active 43 Human Virology 43 PrEP 43 Safe Motherhood 43 HIV infections 43 Female circumcision 43 STD prevention 43 single dose nevirapine 43 Human papillomavirus 43 bilharzia 43 FACTBOX Key political 43 PMTCT 43 PLHIV 43 generalized epidemic 43 Tanzania Mozambique 42 HIV Infection 42 vaginal cancers 42 iron supplementation 42 By JOHN ETHERIDGE 42 Shashank Bengali 42 preventing unwanted pregnancies 42 Sexually Transmitted Disease 42 Piot 42 neonatal tetanus 42 UNAids 42 Carraguard 42 Schistosomiasis 42 Population Fund UNFPA 42 Antiretroviral drugs