This past Tuesday, April 6, the Centers for Disease Control and Prevention put out a press release that I found heartening, yet confusing. “Nearly 80 percent of teachers, school staff, and childcare workers receive at least one shot of COVID-19 vaccine,” the release proclaims. These vaccinations include “more than 2 million” people in these professions who received doses through the federal retail pharmacy program and “5-6 million” vaccinated through state programs, all of whom received shots before the end of March.