Campaigners have expressed concern that the first successful prosecution for the sexual transmission of hepatitis B virus may be a miscarriage of justice. The case involved a 29-year-old man who was accused of infecting a 27 year old woman... more>

Little progress is being made in the United States to expand routine HIV testing and cut the rate of late HIV diagnoses, according to a number of studies presented to the National Summit on HIV Diagnosis, Prevention and Access to Care this week.... more>

The first five years of a large-scale antiretroviral programme have resulted in excellent, sustained rates of virologic suppression, CD4 cell count increases, and improved clinical outcomes among adults in Botswana, according to a study... more>