Lethal. Wily. Relentless. The influenza virus killed millions of people last century. This century, virologist Andy Pekosz hopes to prevent such pandemics with a universal flu vaccine.
30,000 Americans die every year from gun violence. How do we prevent this carnage? First, view illegal guns as pollution. Then, go to the source.
As a "slow-motion genocide" envelops ethnic minorities in eastern Burma, health workers rely on innovative strategies and raw courage to save the lives of mothers and infants.
For decades, Baltimore has struggled to contain swift-moving outbreaks of sexually transmitted infections, and scored some successes. Will creativity and new strategies be enough for the future?
