Especially as the US faces the highly transmissible Omicron variant, it is critical to protect workers with vaccination requirements and testing protocols that are urgently needed. At a critical moment for the nation's health, the OSHA vaccination or testing rule ensures that employers are protecting their employees and the CMS health care vaccination requirement ensures that providers are protecting their patients. We are confident in the legal authority for both policies and DOJ will vigorously defend both at the Supreme Court.