The National Institutes of Health has appointed researcher John Powers III to serve as acting director of the National Institute of Allergy and Infectious Diseases (NIAID). The move comes after weeks of unresolved questions about who would lead the institute.
NIAID has been without a permanent director since the departure of its previous leader, and the prolonged leadership limbo had raised concerns among researchers and public health experts. The institute plays a central role in responding to infectious disease outbreaks and funding vaccine research.
The NIH did not specify when a permanent director might be named or how long Powers will serve in the acting role. Powers, a researcher by training, now steps into one of the most visible scientific leadership positions in federal health.
The appointment signals that the agency is moving to stabilize NIAID's leadership after an uncertain period. Researchers will watch to see whether Powers defines new research priorities or continues existing programs during his tenure.
Some observers had pushed for a longer-term appointment to ensure continuity, given the institute's central role in pandemic preparedness and chronic infectious diseases like HIV and tuberculosis.