Overview
- President Trump signed an executive order on May 5, 2025, ending federal funding for gain-of-function research in countries like China and Iran, citing insufficient oversight.
- The White House reaffirmed its position that a lab-related incident involving gain-of-function research is the most likely origin of the COVID-19 pandemic.
- The order also pauses domestic gain-of-function projects until new safety protocols are developed by the Office of Science and Technology Policy and the national security adviser.
- The executive order aims to prevent future lab-related biosecurity incidents while ensuring productive research critical to U.S. public health and global leadership continues.
- Past U.S. funding for high-risk research, including over $1.4 million to the Wuhan Institute of Virology from 2014 to 2021, has faced renewed scrutiny under the new policy.