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Standard HIV treatment achieves high concentrations in female genital tract and suppresses shedding of virus

HIV viral load in semen can differ in two samples provided within one hour

South African treatment guidelines need to consider viral load, not CD4 count, to achieve greater impact of treatment as prevention: study

HIV incidence is high among pregnant and postpartum women and increases the risk of mother-to-child transmission

Dapivirine vaginal ring safe and effective in tissue study, but maraviroc component doesn't work

Beatrice Chen, of the University of Pittsburgh, presenting at CROI 2014. Photo by Liz Highleyman, hivandhepatitis.com.

Women with circumcised partners less likely to have HIV, no less likely to use condoms

Rare case of lesbian transmission of HIV reported in US

Very different levels of PrEP uptake and adherence in three US cities, demonstration project finds

Massive scale-up of HIV testing, plus HIV treatment on diagnosis, needed to curtail UK gay epidemic