Quartz: In the last 10 years, researchers have developed specific sniff tests for diagnosing tuberculosis, hypertension, cystic fibrosis, and even certain types of cancer. by Akshat Rathi
'Here’s how it works: cystic fibrosis, for instance, causes patient’s bodies to function such that they produce nearly four times as much acetic acid (the base chemical in vinegar) as healthy people.
'Now a group of global researchers led by Hossam Haick at the Israel Institute of Technology have taken the idea a step further. They’ve built a device—a kind of breathalyzer—that is compact and can diagnose up to 17 diseases from a single breath of a patient.'