What does “Precision Medicine” mean in practical terms? How does it work in the real world? How does it address challenges, such as the COVID-19 pandemic? This video shows precision medicine as a dynamic process, which integrates vast amounts of data into a “knowledge network.” Using COVID-19 as an example, it demonstrates how precision medicine leads to better prevention, enhanced diagnoses, and more effective treatments for individual patients and communities. Find out more at: precisionmedicine.ucsf.edu