Websites I Use:
I have been tracking on my own spreadsheet data for the U.S., Switzerland, Italy, Global, King-Snohomish Co.
I track daily: Date/Time of entry, Total Confirmed Cases, New Cases, Total Deaths, New Deaths, Total Recovered, Total Active Cases. These can all be found on the sites above. I just wanted to have a selection of locations and a local data sheet to compare over time.
The number of Active Cases is calculated from other data with an easy formula in Excel:
Total Active = Total Confirmed - Total Recovered - Total Deaths
I built a totally unscientific forecast for the U.S., which I overlay with reported data as it comes. I will upload images periodically that show how far off my forecast model is from the real situation.
I have learned to be careful using the term "actual." What I mean by "actual" are the numbers that are "actually" reported. But for many, "actual" means the "real" numbers = reported plus unreported (which nobody knows). So I try to use the term "reported."
Other Forecast/Modelling Links
I am not sure how long these will be available without subscriptions.
27 Mar 2020 from The Seattle Times (updated from 26 Mar)
26 Mar 2020 from FiveThirtyEight