The national rush to vaccinate teachers in hopes of soon reopening pandemic-shuttered schools is running into one basic problem: Almost no one knows how many are getting the shots, or refusing to get them.

Students have had to get used to seeing someone's face in front of them on a screen, as well as seeing their own faces, says one special education teacher.

In some school systems, the top third grade math teacher provides virtual lessons for the entire district. Other teachers then work one-on-one with students to provide additional support.

The National Institute on Legal Issues of Educating Individuals with Disabilities, a three-day conference, kicks off on April 19. Register today.