As an editor we leave A LOT of footage on the cutting room floor. There are always smaller stories or events that have to be left out. A lot of editing is spent arguing with yourself about what should stay or what should be cut so that the story is coherent and moves at a pace that is conducive...
As the editor for Fresh Tracks episodes, I try to make things as family friendly as possible, sans a few "craps" and "hell" I remove most everything else. FT+ won't change this. :)
You can track it here. https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda7594740fd40299423467b48e9ecf6
I think a main problem is that it's hard to identify as the symptoms are similar to the cold, flu, etc. It also varies in severity so someone could be having severe symptoms...