무사증 입국 중지 등 국경 봉쇄에 준하는 조치가 내려졌고, 각급 학교 개학은 4차례나 연기되며 초유의 온라인 개학이 이뤄졌다.
Measures similar to the level of border closure, such as the suspension of visa-free entry, were taken, and the opening of schools at each level was postponed four times, leading to an online school opening for the first time.