Dr. Yuan-Po Tu of Washington state revolutionized COVID-19 testing during the pandemic. He's one of nearly a dozen people who will speak at this year's TEDxPortland event. The medical trailblazer shared the lessons learned during the pandemic and his predictions about living with the virus in the future. Subscribe: https://www.youtube.com/c/KGWNews8 Watch the latest KGW newscast: https://www.kgw.com/watch Get the KGW app: https://kgw.com/appredirect