Germs Rule the World
The new germ theory: Infections play a role in many, many diseases—in ways we're just beginning to understand.
![](https://cdn.theatlantic.com/thumbor/exJLwsyff_AWAOzv3C15ZNkw51c=/282x0:4685x4403/80x80/media/img/mt/2014/04/AP10060205540/original.jpg)
The new germ theory: Infections play a role in many, many diseases—in ways we're just beginning to understand.
Like it or not, hyper-efficient job markets are on their way.
Health self-tracking is in vogue. But is it more of a boon or a burden?
Even the pharmaceutical industry's best products are imperfect, working in only half—or fewer—patients. It's time for better targeting.