Schools disinfected for new semester in N China’s Hebei

Staff in protective suits disinfect school buildings in Qinhuangdao City, north China’s Hebei Province. Comprehensive cleaning and disinfection work are conducted in advance to reduce transmission of COVID-19 for the upcoming autumn semester. (Cao Jianxiong/Guangming Picture)

Staff in protective suits disinfect school buildings in Qinhuangdao City, north China’s Hebei Province. Comprehensive cleaning and disinfection work are conducted in advance to reduce transmission of COVID-19 for the upcoming autumn semester. (Cao Jianxiong/Guangming Picture)