Global: TB, AIDS, and malaria are finding new ways to resist treatment

Rising drug resistance has turned what public health officials call today's Big Three infections - HIV/AIDS, tuberculosis, and malaria - even more fearsome. Together, these diseases kill millions every year, representing 10 per cent of all deaths globally. Worse, the trio of epidemics is tragically interconnected, with TB, for example, the leading cause of death among individuals infected with HIV.