Fighting Cholera With a Smartphone


Global health experts don’t worry about if a major infectious disease outbreak will occur; it’s just a matter of when. A daunting barrier in the ongoing fight against infectious diseases is the ability to detect infectious agents in the environment before an outbreak begins. In June, the Vodafone Americas Foundation recognized a technology attempting to tackle exactly that problem in its ninth annual Wireless Innovation Project competition: a Purdue University spin-off called PathVis.