The Senate confirmed Erica Schwartz as the new director of the Centers for Disease Control and Prevention on Wednesday in a 51-44 vote, ending months of leadership uncertainty at the nation’s premier public health agency. Schwartz, a physician and retired Navy rear admiral who served as deputy U.S. surgeon general during President Donald Trump’s first term, will take the helm of an agency facing extraordinary challenges.
The vote broke largely along party lines, with Senator Tim Kaine of Virginia as the only Democrat to vote yes alongside all Republicans. The confirmation marks a significant moment after the CDC had lacked a permanent director since Trump fired Susan Monarez in August 2025, when she refused to resign amid pressure from Health and Human Services Secretary Robert F. Kennedy Jr. to change vaccine policy.
Schwartz holds degrees in biomedical engineering, medicine, public health, and law, having graduated from Brown University for her undergraduate and medical degrees. She spent 24 years in the U.S. Public Health Service Commissioned Corps and rose to the rank of rear admiral. During her confirmation hearing, senators repeatedly pressed her on whether she would defend the CDC’s scientific integrity if political directives conflicted with evidence.
She pledged that she would “never betray the science” but stopped short of saying she would publicly oppose Kennedy if he directed the agency to take actions she believed were unsupported by scientific evidence. That ambiguity dominated the confirmation process, with the question of whether she would preserve the agency’s independence under Kennedy’s oversight remaining unresolved even after her confirmation.
Senator Bill Cassidy of Louisiana, chairman of the Senate Health, Education, Labor and Pensions Committee, initially withheld his support before ultimately backing Schwartz after saying she had assured him she would uphold scientific standards. His endorsement helped clear the way for her confirmation after what had become an unusually rocky nomination process.
A Troubled Agency in Crisis
Schwartz takes over the CDC during a period of severe organizational turbulence. Largely due to layoffs and resignations, the agency has lost more than 3,000 employees—more than one-quarter of its workforce—according to multiple news reports. Morale has plummeted, and the agency faces a backlog of public health challenges that demand immediate attention.
The CDC is currently managing the nation’s largest known cyclosporiasis outbreak, which has expanded to 15 states and involves more than 10,400 confirmed or suspected cases linked to shredded iceberg lettuce from Mexico. The agency is also contending with a 35-year high in measles cases, with more than 2,300 confirmed infections recorded so far in 2026—already surpassing the 2,289 cases reported in all of 2025.
The measles surge reflects a broader public health challenge. As of late July, the CDC had confirmed 2,371 measles cases in 2026 across 35 outbreaks, with approximately 146 people hospitalized. No measles deaths have been reported, but the scale of the outbreak underscores the stakes Schwartz faces as she rebuilds the agency’s capacity to respond to infectious disease threats.
Schwartz will also need to address continued concerns over H5N1 avian influenza and other emerging infectious diseases. The convergence of staff losses, leadership turnover, and multiple active public health crises makes her tenure potentially one of the most challenging in CDC history. Her ability to restore both institutional capacity and public trust in the agency will likely define her early months in office.
Sources
- The Washington Post — Senate vote count, Kaine as sole Democratic supporter, debate over scientific independence from RFK Jr., and details of cyclosporiasis outbreak
- NPR — Confirmation vote and CDC staff losses of 3,000-plus employees
- PBS NewsHour — Employee losses and morale decline at CDC
- Federal News Network — Workforce losses and agency challenges
- STAT News — Committee vote and Kaine’s support
- CDC official data — Measles case counts and cyclosporiasis outbreak scope
- Reuters — Measles case counts and vaccination decline context
- The New York Times — Cyclosporiasis outbreak expansion to 15 states
