[A] majority of U.S. adults (59%) say K-12 schools that are not currently open for in-person instruction should wait to reopen until all teachers who want the coronavirus vaccine have received it. By comparison, 40% say these schools should reopen as soon as possible, even if many teachers who want the vaccine haven’t received it. About six-in-ten Americans (61%) now say K-12 schools that are not currently open for any in-person instruction should give a lot of consideration to the possibility that students will fall behind academically when deciding whether to reopen. In July 2020 [it was] 48%.