https://gisanddata.maps.arcgis.com/apps ... 7b48e9ecf6
Look at the fine print:
Confirmed cases include presumptive positive cases
Definition of presumptive
1 : based on probability or presumption the presumptive nominee
2 : giving grounds for reasonable opinion or belief
So no, the numbers being reported are not facts. They are a best guess. All numbers reported are flawed due to the lack of testing, including confirmed cases and death.
Sorry, mate. But you really should change your language to say that the numbers you are using are based on presumption and steer well clear of calling those numbers facts. Especially since the folks generating those numbers do not call them facts either.