The Center for Systems Science and Engineering (CSSE) at Johns Hopkins University has created an interactive web-based dashboard to visualize and track reported cases in real-time. It is created in Arcgis. All the data collected and displayed is made freely available, initially as google sheets, now in a GitHub repository, along with the feature layers of the dashboard, which are now included in the ESRI Living Atlas. Their work has been published in The Lancet. Reference: Dong E, Du H, Gardner L. An interactive web-based dashboard to track COVID-19 in real-time. Lancet Infect Dis; published online Feb 19. https://doi.org/10.1016/S1473-3099(20)30120-1.