Your Source for Mobile Location-Related News
There are a large number of maps tracking various aspects of the virus. Some of the better/more explanatory ones are here.  If you have examples you would like added to this list, please send them to 

LBS Globe

Last Update: April 6, 2020

Heat Map of (social distancing inferred) Movement (Select cities)
(X-Mode and Tectronix)
Tracking COVID-19 Cases and Deaths Worldwide

LINK: (John Hopkins)

Where Didn't Stay Home as Virus Spread
(The New York Times)