This the latest in a series of weekly analyses of COVID-19 policies in 100 large and high-profile school systems, produced by the Center on Reinventing Public Education at the University of Washington, Bothell. You can see the full archive here.  The next few weeks could be critical for demonstrating how vaccine mandates work in schools. … Continue reading By the Numbers — How 100 School Systems Are (and Aren’t) Adapting to COVID: Staff Vaccine Mandates, Incentives and Consequences