Across the country, it looks like this time, last year. Schools — some days or weeks into the start of the new year — are forced to close temporarily over COVID outbreaks. In many cases, the closures are necessary because too many teachers and staff members are sick or quarantined. Audie Cornish talks to three teachers about their fear, exhaustion, and hope at the start of a new school year. For more coverage from NPR as kids head back to school around the country, follow NPR Ed's Back to School liveblog.In participating regions, you'll also hear a local news segment that will help you make sense of what's going on in your community.Email us at considerthis@npr.org.