Yum! Brands confirmed to Axios that it has removed fresh onions from select Taco Bell, KFC and Pizza Hut restaurants as it monitors a multistate E. coli outbreak.
Why it matters: The company said the move was "out of an abundance of caution" and done proactively.
With just an image of your face and the help of artificial intelligence, a new iPhone app can tell you your heart rate, blood pressure, oxygen saturation and even whether you are getting enough sleep.
Why it matters: The app from FaceHeart Vitals was one in a slew of digital health devices on display at the HLTH conference in Las Vegas this week that offered a glimpse of how digital health companies are thinking about health care's biggest problems.
AI is likely to change our interactions with the health care system faster than it transforms the care we actually receive.
Why it matters: The U.S. health care system is a confusing and expensive bureaucracy, and anyone trying to navigate care for themselves and their loved ones is going to welcome help.
