“…Thus, improving preventing measures (such as decreasing class sizes, organizing different timetables, holding lessons outdoors, physical distancing, hygiene measures, face masks and the obligation to stay at home when sick) are crucial to minimizing the risk of in-class transmission [ 46 , 47 , 59 , 60 ]. It is important to remember that social activities closures can lead to potential harmful consequences for the school-aged population and their families, concerning obesity and malnutrition, immunization rates, domestic violence and child abuse [ 57 ], delays or precocity in cognitive, physical or social growth, later diagnoses of developmental conditions and overall health inequity [ 61 , 62 , 63 , 64 , 65 , 66 ]. Thus, school closures should be correctly assessed balancing the risk/benefit ratio, protecting, on the one side, the child health and, on the other side, their crucial growth milestones.…”