日本でもこうならないように策を講じなければならないが
文科省の態度が酷いんで無理だろうね

Over 1,000 Nashville students in COVID-related quarantine after first week of school
https://nypost.com/2021/08/18/over-1000-nashville-students-in-covid-related-quarantine-after-first-week-of-school/