NNSA - National Nuclear Security Administration

09/10/2025 | News release | Distributed by Public on 09/10/2025 18:59

NNSA removes all cesium irradiators from Kansas, bolstering radiological security across the United States

"Thanks to our partnership with NNSA and the resources, support, and expertise they provided, we were able to eliminate the last Cs-137 from the state of Kansas," said Paul Toler, Senior Associate Vice Chancellor for Research Administration at the University of Kansas Medical Center. "This makes our community safer, while simultaneously advancing the university's research mission for the benefit of the citizens of the state of Kansas."

"The removal of the last two cesium irradiators in Kansas plays an instrumental role in reducing radiological threats and enhancing public safety in our state, while also allowing for lower operational costs for our licensees," said Tessa Reaves, Kansas Department of Health. "The removal and replacement of the devices with safer alternatives was made possible by collaboration with the Cesium Irradiator Replacement Project and funding from NNSA's Office of Radiological Security."

Eliminating cesium irradiators allows doctors, researchers, and essential medical workers to operate in Kansas with significantly less radiological risk, strengthening public safety and protecting the nation's vital medical system.

NNSA's Office of Radiological Security enhances U.S. and global security through a two-pronged approach, eliminating risk by removing high-activity radioactive material and preventing adversaries from acquiring such radioactive material by strengthening industry, law enforcement, and government partnerships. These efforts safeguard American interests and promote a safer, more secure, and more prosperous America.

To learn more about ORS and how you can keep your community and country safe, please contact: [email protected].

NNSA - National Nuclear Security Administration published this content on September 10, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on September 11, 2025 at 00:59 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]