CDC releases 'Operational Strategy for K-12 Schools through Phased Mitigation'

CDC issued a science-based operational strategy for reopening K-12 schools, recommending five layered mitigation strategies — prioritizing universal masking and physical distancing — with recommended learning modes tied to community transmission levels, and stating that K-12 schools should be the last settings to close and the first to reopen. Emails later released under FOIA and reported by the New York Post in May 2021 showed the American Federation of Teachers received a pre-release copy and suggested edits, at least two of which were adopted nearly verbatim; CDC Director Walensky said at the release briefing that engagement with education partners produced 'direct changes to the guidance,' and a 2022 House report documented both the minority's collusion allegations and the majority's view that routine stakeholder consultation was appropriate. Whether that consultation amounted to improper influence remains disputed — the extent of AFT's input is documented fact; characterizing it as 'rewriting' the guidance is the minority's interpretation.