Mapping Corona / COVID-19

Too much stuff out there - here are a few reliable maps and data sets:

Maps.

• COVID-19 Cases map (USA) - simple ArcGIS Online map that you can use and modify.
• Johns Hopkins Coronavirus COVID-19 cases (global) - more sophisticated ArcGIS Online map at different geographic levels (county, state, country, etc.). Also show types of cases (total, active, deaths, etc.).
• NYT Times maps (USA, county)

Data.

• NYT Times data (CSV files for the USA, on GitHub)
• Johns Hopkins data (as ArcGIS Online feature layer)
• Corona Virus / COVID-19 data (ArcGIS Living Atlas)

Want to make your own map? Here's a great tutorial (presented as a Story Map): Improve Your COVID-19 Cases Map.