I plot out the case and hospitalization data for North Dakota. The press conference the Governor held yesterday made clear the concerns, and the graphs speak directly to the issues.
The single race American Indian category dropped by almost 32% in North Dakota from 2010 to 2020. This seems unlikely and I discuss briefly.
This post provides some quick graphics of the single race alone data for North Dakota. It also includes the 2 or more race data as well.