By David DeBolt | ddebolt@bayareanewsgroup.com, Evan Webeck | ewebeck@bayareanewsgroup.com and Harriet Blair Rowan | hrowan@bayareanewsgroup.com | Bay Area News Group PUBLSHED: Sept. 18, 2020 at 6:15 p.m. | UPDATED: Sept. 20, 2020 at 7:30 a.m. Over the past month, the most alarming coronavirus numbers coming out of the Bay Area have been in Alameda County, where double-digit death totals reported …