Some schools hit hard by virus make few changes for new year


              FILE - Students from Regional School Unit 5 wear COVID face coverings as they head home on a school bus, Jan. 5, 2022, in Freeport, Maine. As a new school year approaches, COVID-19 infections are again on the rise, fueled by highly transmissible variants, filling families with dread. They fear the return of a pandemic scourge: outbreaks that sideline large numbers of teachers, close school buildings and force students back into remote learning.(AP Photo/Robert F. Bukaty, File)
            
              FILE - A second grade student is given a at-home COVID-19 test at H.W. Harkness Elementary School in Sacramento, Calif., on Feb. 11, 2022. As a new school year approaches, COVID-19 infections are again on the rise, fueled by highly transmissible variants, filling families with dread. They fear the return of a pandemic scourge: outbreaks that sideline large numbers of teachers, close school buildings and force students back into remote learning.(AP Photo/Rich Pedroncelli, File)
            
              FILE - Kindergarten teacher Karen Drolet, left, works with a student at Raices Dual Language Academy, a public school in Central Falls, R.I., Feb. 9, 2022. As a new school year approaches, COVID-19 infections are again on the rise, fueled by highly transmissible variants, filling families with dread. They fear the return of a pandemic scourge: outbreaks that sideline large numbers of teachers, close school buildings and force students back into remote learning. (AP Photo/David Goldman, File)
            
              FILE - A student wears a mask and face shield in a 4th grade class amid the COVID-19 pandemic at Washington Elementary School on Jan. 12, 2022, in Lynwood, Calif. As a new school year approaches, COVID-19 infections are again on the rise, fueled by highly transmissible variants, filling families with dread. They fear the return of a pandemic scourge: outbreaks that sideline large numbers of teachers, close school buildings and force students back into remote learning. (AP Photo/Marcio Jose Sanchez, File)
Some schools hit hard by virus make few changes for new year