claim: sickkids-led group of experts proposes latest guidance for school reopening
evidence_1: the living document, updated covid-19: guidance for school reopening (pdf), published july 29, 2020, builds on the initial set of recommendations put forward by the hospital for sick children (sickkids) and unity health toronto, with input from experts from a wide range of disciplines across the province.", "toronto - a group of experts from across ontario have come together to develop updated considerations for a safe school reopening amid the covid-19 pandemic.")