Students wearing face masks attend class at a school in Bangalore, India, Jan. 1, 2021. The southern state of Karnataka on Friday opened schools for students of grade 10 and 12 after a gap of more than nine months. (Str/Xinhua)
Students wearing face masks attend class at a school in Bangalore, India, Jan. 1, 2021. The southern state of Karnataka on Friday opened schools for students of grade 10 and 12 after a gap of more than nine months. (Str/Xinhua)
Students wearing face masks attend class at a school in Bangalore, India, Jan. 1, 2021. The southern state of Karnataka on Friday opened schools for students of grade 10 and 12 after a gap of more than nine months. (Str/Xinhua)
A teacher offers hand sanitizer to a student at a school in Bangalore, India, Jan. 1, 2021. The southern state of Karnataka on Friday opened schools for students of grade 10 and 12 after a gap of more than nine months. (Str/Xinhua)