Denmark has done a great job at limiting the spread of the Coronavirus with limiting the numbers of cases as well as the number of deaths to as low as possible.
Countries such as Denmark, Finland, Norway, Sweden, Greenland and Iceland's population have a higher trust in their governments than North American's, and other European countries population do.
Here is an article of the tracing app the Danish government is using.
https://www.med-technews.com/news/how-two-digital-solutions-will-help-denmark-lift-its-covid-1/