Last of three parts
The nation’s schools are just about to reopen, with students heading back to the classroom for the first time in nearly 18 months.
Despite ongoing concerns about the coronavirus and its potentially deadlier variants, public opinion so far seems strongly in favor of in-person instruction.
The debate over face masks is a long way from resolved.
The Centers for Disease Control and Prevention says fully vaccinated people do not need to wear masks. The World Health Organization says even the fully vaccinated should continue to wear them as a precaution against the highly infectious Delta variant of the coronavirus.
