School District of Philadelphia (Superintendent William R. Hite Jr.), implementing the Mayor's and Health Commissioner's orders requiring masks indoors at schools (Exs. MET-PHL-018, 019), School District of Philadelphia 2021-22 health and safety plan: universal masking of students and staff regardless of vaccination status for the school year opening Aug. 31, 2021 (July 30, 2021) (Ex. MET-PHL-092)
Mayor James F. Kenney and Acting Health Commissioner Cheryl Bettigole, MD, MPH; adopted by the Board of Health July 15, 2021 as the Second Consolidated and Restated Supplemental Emergency Regulation Governing the Control and Prevention of COVID-19 (effective July 16, 2021), Full Reopening Order (June 15, 2021) (Ex. MET-PHL-018)
