Lab Director Mike Witherell watches the state and local COVID-19 trends. His new chart this week places the local counties in the new four-tiered color system of reporting in California. Most of the Bay Area counties continue in the low end of the widespread range. https://drive.google.com/file/d/1YI3ZnLNg5uJS-xb4sRPNaDqJc3HXb31v/view?usp=sharing