As pharmaceutical companies seek to profit from the curative wonders of human feces, doctors worry
Discovery of genes, possibly carried by birds or humans, shows rapid spread of crisisGenes associated
Fast-food chain says it will measure the presence of the drugs in its biggest markets
Move is aimed at halting the spread of ‘superbugs’ resistant to medical treatmentThe European parliament
Why aren’t outbreaks in poor countries treated the same way as those in rich ones?