Rx for survival : a global health challenge
Over the past 150 years, stunning breakthroughs in public health have enabled humans to live longer, healthier and more productive lives. But the benefits of public health have yet to be extended to many of the poorest nations in the developing world. Meanwhile, in the past two decades, infectious diseases that had nearly been conquered, such as tuberculosis, have come surging back, while devastating new diseases such as AIDS, SARS and West Nile...