HHS administers health insurance programs that affect nearly half the U.S. population, including Medicare and Medicaid, and regulates medical products and food. Critics warn that the scale of the cuts could jeopardize disease response capacity, scientific research, and regulatory oversight.

The Trump administration has carried out mass layoffs across the Department of Health and Human Services, aiming to slash around 10,000 full-time jobs from the federal agencies long tasked with regulating food and drugs and overseeing the nation’s public health policies.

Top federal health leaders across the Department of Health and Human Services were effectively ousted Tuesday from their posts.