Novel Coronavirus (2019-nCoV) Cases
Here is an updated Google spreadsheet provided by JHU CSSE :
It is useful for researcher to analyze the progress of the virus.
Also here is a very good ArcGis map:
https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda7594740fd40299423467b48e9ecf6