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South Africa's PMTCT programme reduces mother-to-child transmission to under 4%

Thu-Ha Dinh of Centers for Disease Control and Prevention, USA, Global AIDS Program, Atalanta. ©IAS/Steve Forrest/Workers' Photos

Daily aciclovir slows HIV disease progression and reduces viral load

Image by Greta Hughson (aidsmap.com)

Viral suppression reduces HIV risk despite more sex and 'condom fatigue' in patients starting treatment in Cameroon

Viral suppression reduces HIV risk despite more sex and 'condom fatigue' in patients starting treatment in Cameroon

Testing project using social networks in rural Tanzania effective in identifying people with undiagnosed infection

Counsellors at the project in Tanzania. Image courtesy of Elizabeth Reddy.

How best to deploy point-of-care CD4 cell testing in resource-limited settings?

Dr Steven Reid of Imperial College, London. Image by Theo Smart (aidsmap.com)

Pre-exposure prophylaxis does work for women, two studies find

Michael C Thigpen and Jared Baeten ©IAS/Marcus Rose/Worker's Photos

HPTN 052: early treatment reduces serious illness by 40%

Beatriz Grinsztejn and Mina Hossienipour ©IAS/Marcus Rose/Worker's Photos

Treatment is prevention: HPTN 052 study shows 96% reduction in transmission when HIV-positive partner starts treatment early

Prof. Myron Cohen, University of North Carolina ©IAS/Marcus Rose/Worker's Photos