Fig. 3.

SARS-CoV-2 genome copies (red dots) and daily positive SARS-CoV-2 cases (blue lines) in (A) Rochester, (B) Byron, and (C) Stewartville. The dotted green line indicates when case reporting guidelines changed, and the dotted red line indicates the time point after which we observe a divergence between the reported positive cases and the SARS-CoV-2 genome copies. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)