A teacher working at a government school takes online class inside an empty class room in Dharavi, Asia's largest slum in Mumbai, India, Tuesday, January 4, 2022. Amid a surge in COVID-19 cases in Mumbai, including the Omicron variant, the civic body on Monday decided to shut schools of all mediums for classes 1 to 9 and 11 till January 31, a civic official said. (Photo by Rafiq Maqbool/AP Photo)
