The top graph shows our county-level COVlD map using the CDC's Standard Benchmarks. The bottom map shows the downshifted levels under the CDC's new system. This really makes a difference for early warning in the middle categories. I've highlighted 5 areas.
The CDC raised its benchmark for levels of the Covid virus in wastewater, adjusting a key metric for assessing the disease’s transmission. As a result, officials may now classify a level that once counted as high transmission as moderate instead.