I'm not going to claim to be etymologist , I hope spell check got that right, modeler , but I think at 5% means community spread. Community spread is the uncontrolled spread, unlike the tracing outbreaks. that say a 1% would mean. or make possible. That is controllable. 5% of a 100 is only 5 cases, whereas 5% of a 1000 is 50. The individual state numbers would be more telling..
