If you are working closely with health and medical researchers on finding solutions for the COVID-19 pandemic, and also for those wanting to practice data science skills:
Research data about COVID-19 is available on the Figshare platform in various formats at the link https://covid19.figshare.com/.
Another platform, Dimensions, have also created a query on their openly accessible application that collates valuable research and datasets on COVID-19. The link is https://covid-19.dimensions.ai/