Which counties are ready for the full opening of schools?

The United States now has a framework for opening schools for in-person classes. Is your county ready?

NBC News is tracking the number of Covid-19 cases and testing to determine areas that meet the Centers for Disease Control and Prevention’s reopening guidelines. As of Feb. 19, just over 10% of counties met the criteria for full in-person courses, according to an analysis of agency figures.

This map will be updated every week on Fridays.