Philadelphia Mandates COVID-19 Vaccine for All City Workers By Eileen K. Keefe & Sarah McKinney on December 2, 2021 Posted in Advice and Counsel, Disability, Leave and Health Management, Pennsylvania, Workplace Safety and Health On November 19, 2021, the City of Philadelphia announced that all City workers must “complete a full schedule of COVID-19 vaccination(s)” by January 14, 2022, or risk losing their jobs. Read more.