@eye4msu @quick_AG @MaxUtilitarian @j_g_allen Which schools stayed closed for a year after vaccines?
Vaccines were first available in December 2020 and widely available (including to teachers) in April 2021. All or essentially all schools were open for the entire 2021-2022 school year.
@eye4msu @quick_AG @MaxUtilitarian @j_g_allen 疫苗接种后哪些学校关闭了一年？
疫苗于 2020 年 12 月首次提供，并于 2021 年 4 月广泛提供（包括教师）。所有或基本上所有学校在整个 2021-2022 学年开放。