1 of 2Look at the peak of covid cases in Arizona on 8/2. It went from 3125 on 8/2 to 1554 on 8/9, a week later. 2 of 2Pima County cases appear to have peaked on 8/3 with 292. The case number dropped to 128 on 8/9.Did the Delta variant peak? It looks like it. Click here for the story.