• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
PoliticsFDA

Ousted vaccine regulator Vinay Prasad to return to FDA

By
Rachel Cohrs Zhang
Rachel Cohrs Zhang
and
Bloomberg
Down Arrow Button Icon
August 9, 2025, 5:42 PM ET
Dr. Vinay Prasad in 2016.
Dr. Vinay Prasad in 2016.Marvin Joseph—The Washington Post via Getty Images

Vinay Prasad, who was recently ousted as the top vaccine and gene therapy regulator at the US Food and Drug Administration, is returning to his role, the Department of Health and Human Services said Saturday. 

Recommended Video

Prasad is returning at the FDA’s request, HHS spokesperson Andrew Nixon said in a written statement. “Neither the White House nor HHS will allow the fake news media to distract from the critical work the FDA is carrying out under the Trump administration,” Nixon said. 

Prasad will resume leadership of the Center for Biologics Evaluation and Research, Nixon said. It’s unclear whether he will also retake two other roles he held at the agency as chief science officer and chief medical officer. 

Prasad abruptly departed the agency on July 29 after a conservative backlash in part over his handling of safety issues with Sarepta Therapeutics Inc.’s gene therapy. Laura Loomer, an ally of Donald Trump, had said he was not aligned with the president’s agenda and has aggressively lobbied against his return. 

FDA Commissioner Marty Makary told reporters on Monday that he was trying to persuade Prasad to return to the agency.

Though Prasad was in his role for less than three months before his ouster, he managed to stir controversy at the agency. He demanded more studies of Covid vaccines, overruled his own scientific review staff and took a confrontational approach that gave critics fodder to claim he could stymie scientific innovation. 

Prasad and Makary asked Sarepta last month to stop shipping Sarepta’s treatment for Duchenne muscular dystrophy, Elevidys, following three deaths that were linked to the company’s gene therapies. Sarepta initially refused, then relented, leading to an outcry that the agency had overstepped.

Shares in biotech firms soared on news of Prasad’s departure from the agency. His return was reported earlier by Endpoints News. 

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Authors
By Rachel Cohrs Zhang
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Politics

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

Latest in Politics

Susan Monarez
PoliticsHealth
Gavin Newsom hires former CDC officials to work as public health consultants for state of California
By Sophie Austin and The Associated PressDecember 15, 2025
2 hours ago
Claire Lai
AsiaHong Kong
Imprisoned Hong Kong media mogul would find God and cease political activity if he were released, daughter says
By Didi Tang and The Associated PressDecember 15, 2025
3 hours ago
Trump
PoliticsWhite House
Trump may have hit a new low as he blames Rob Reiner’s death on ‘Trump derangement syndrome’
By Michelle L. Price and The Associated PressDecember 15, 2025
3 hours ago
A woman takes a bag of groceries during a free food distribution for recipients of the Supplemental Nutrition Assistance Program (SNAP) organized by the Volusia County Sheriff's Office and The Jewish Federation at the Daytona International Speedway in Daytona Beach, Florida, on November 9, 2025.
PoliticsSNAP
Trump vows to fight ‘fraud’ in SNAP benefits for 42 million Americans
By Geoff Mulvihill and The Associated PressDecember 15, 2025
6 hours ago
Man picking beets
PoliticsEconomics
Rich Western countries face a stark choice: 6-day workweeks or more immigration, top economist warns
By Eva RoytburgDecember 15, 2025
9 hours ago
Kevin Warsh, former governor of the US Federal Reserve
EconomyFederal Reserve
Trump could announce a new Fed chair before Christmas: Here’s what you need to know about the leading candidates
By Eleanor PringleDecember 15, 2025
9 hours ago

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Most Popular

placeholder alt text
Success
'I had to take 60 meetings': Jeff Bezos says 'the hardest thing I've ever done' was raising the first million dollars of seed capital for Amazon
By Dave SmithDecember 15, 2025
8 hours ago
placeholder alt text
Success
Meetings are not work, says Southwest Airlines CEO—and he’s taking action, by blocking his calendar every afternoon from Wednesday to Friday 
By Preston ForeDecember 15, 2025
10 hours ago
placeholder alt text
Success
Sorry, six-figure earners: Elon Musk says that money will 'disappear' in the future as AI makes work (and salaries) irrelevant
By Orianna Rosa RoyleDecember 15, 2025
12 hours ago
placeholder alt text
AI
Deloitte's CTO on a stunning AI transformation stat: Companies are spending 93% on tech and only 7% on people
By Nick LichtenbergDecember 15, 2025
15 hours ago
placeholder alt text
Uncategorized
Transforming customer support through intelligent AI operations
By Lauren ChomiukNovember 26, 2025
19 days ago
placeholder alt text
Real Estate
A 'new era' in the housing market is about to begin as affordability finally improves 'for the first time in a bunch of years,' economist says
By Jason MaDecember 14, 2025
1 day ago