Multnomah County (Chair Deborah Kafoury; Health Officer Dr. Jennifer Vines), Announcement that the County's local mask requirement will be lifted March 12, 2022, with the County's own chronology of mask requirements from April 2020 (post-period exhibit establishing the duration of the August 2021 county mandate) (Mar. 1, 2022) (Ex. MET-PDX-016)
