Cholera patients in Port-au-Prince. Photo by Hector Retamal/AFP/Getty Images. The months-long rainy season is just beginning in Haiti, boosting the number of cases of cholera just as critical sanitation services are in limbo. Cholera is waterborne and often spreads…

[youtube http://www.youtube.com/watch?v=v3Kw7qSrW1Y] New rules aimed at regulating India's microfinance industry, whose spectacular growth and near collapse strongly echo the U.S. subprime mortgage crisis, are set to take effect April 1. Neighboring Bangladesh's supreme court will also resume hearing an appeal…

Health officials are drawing attention to the 22 countries that contribute 80 percent of the global burden of tuberculosis on March 24, designated World TB Day. Tuberculosis is a deadly infectious disease that can be transmitted through the air, making…