Cluster Type | Time Frame | Counties (n) | Radius (km) | Observed Cases | Expected Cases | LLR | RR | p-Value |
Most likely | Nov. 2019 to Jan. 2020 | 19 | 194.50 | 32941 | 1823.93 | 68875.896613 | 24.80 | <0.001 |
Secondary | Jan. 2018 to Feb. 2020 | 1 | 0 | 20805 | 743.08 | 51113.759455 | 33.87 | <0.001 |