How big of a problem is hepatitis C in Latin America? What kinds of efforts should countries and the private sector make to fight it?
Sunday’s results ended the campaign of Marina Silva. What were the reasons behind her defeat?
The Brazilian presidential race is among the most hotly contested in the country’s history.
The latest polls show only a few percentage points difference in support between incumbent Dilma Rousseff and challenger Marina Silva. Which issues are resonating most?
Even though Dilma continues to stand strong in the face of a deteriorating economy, bleak growth outlooks call for major policy changes.