Researchers from Emory University and Georgia Tech developed a smartphone app to screen for anemia using images of a person’s fingernail beds instead of the conventional blood test.

As the authors reported in Radiology Case Reports, the patient had no history of cancer and had no pain, weakness, numbness, ...

Anemia affects more than 2 billion people worldwide, including an estimated 83 million Americans at high risk. Now, a new app delivers reliable, accessible screening directly to consumers.