I think a conservative number would be that the top 150 counties in the us by population (470k and up) have all had at least 4 months (many have had closer to 8-9 months) of daily triple digit average of new Covid cases reported. That’s at least 120 days of triple digit cases reported per 150 counties. That’s 18,000 reports of triple digit new cases, just in the last 4 months. Most of the top 40 or so counties have been in the triple digits since June or July.
That completely ignores the thousands of small town news papers that have added to the count.
There have probably been 50,000+ reports of triple digit cases in the US in the last year.
Just googling “beaver county times Covid”, a shitty small town newspaper covering a county with 150k people, the first article I clicked on has the numbers 200, 204, 763, 126, 111, 663, and 188.