What if you could pick up a device from the drug store that could tell you if you have the flu and save you a trip to the doctor? Thats one possibility for a breath-analyzing gadget that University of Texas at Arlington professor Perena Gouma has developed. The device is similar to the breathalyzers law enforcement use to determine if youve had too much to drink. The difference is that it employs low-cost sensors to analyze a persons breath and isolate biomarkers that can indicate …Read more