backpack full of school supplies and covid 19 prevention items. top view, spilling onto a blue background. back to school during p

back school backpack supplies 19 covid coronavirus corona virus face mask prevention disease protection sanitizer hand care health pandemic disinfection novel covid-19 gel alcohol safety disinfectant 2020 bag copy space background sack children pack blue knapsack notebook education learning materials class student to pink view down overhead above top spilling;