Every year, more than 23,000 people die from an infection resistant to antibiotics. These are the figures from a new report from the Centers for Disease Control and Prevention. For years there have been warnings about the risks associated with the overuse use of antibiotics, but this is the first study on the numbers of Americans who are infected and die as a direct result of drug resistant microbes. Unnecessary and inappropriate use in humans and in animals are a big part of the problem, but so too is a lack of research dollars for the development of new and more powerful drugs. A discussion about the threat of a post-antibiotic age and new efforts to curb the overuse of antibiotics in animals and people.