Joint Memorandum Circular 2022-0001: Operational Guidelines for the Loaning of COVID-19 Vaccine Doses Between the National Government, Local Government Units, and Private Sector Entities Category: 2019-nCoV Interim Guidelines2019 nCoV UpdateURL: https://doh.gov.ph/sites/default/files/health-update/DOH-NTF-jmc2022-0001.pdfDate: Thursday, January 20, 2022Document Type: Joint Memorandum Circular 2022-0001File: DOH-NTF-jmc2022-0001.pdf