A report by UNAIDS, “Miles to go—closing gaps, breaking barriers, righting injustices”, warns that the global response to HIV is at a critical point.  Eastern and southern Africa remain the regions most affected by the HIV epidemic, accounting for 45 …

A cholera outbreak in Cameroon has claimed at least a dozen lives. Hundreds of people have been rushed to several hospitals in the central African state. It is feared some of the cases were imported from Nigeria and may contaminate …

Facebook says it has suspended working with Boston-based analytics firm Crimson Hexagon until it can determine how the firm collects and shares Facebook and Instagram user data. Facebook announced the suspension Friday. The Wall Street Journal was the first to …