(University of Cincinnati) Engineers with the University of Cincinnati have created a tiny portable lab that plugs into your phone, connecting it automatically to your doctor through a custom app UC developed. The lab the size of a credit card can diagnose infectious diseases such as coronavirus, malaria, HIV or Lyme disease or countless other health conditions such as depression and anxiety.

Original source: https://www.eurekalert.org/pub_releases/2020-02/uoc-ply020620.php