“We show that COVID-19 was a top-ten leading cause of death in children in 2021-22 and the leading cause of death in children from any infectious disease. So, COVID-19 is far from a harmless infection in children” 🌀 #CleanSchoolAir 🦠 #CovidIsNotOver https://www.ox.ac.uk/news/2023-01-31-covid-19-leading-cause-death-children-and-young-people-united-states