Russia plays down plague fears and denies lab accident, says scientist died of "pneumonia of unknown origin"
Updated on: October 5, 2026 / 7:42 PM EDT / CBS News
TL;DR
- Russian officials are downplaying reports of a scientist's death potentially due to plague exposure from a lab accident.
- The state health watchdog, Rospotrebnadzor, denied any accident and stated the scientist died of pneumonia of unknown origin.
- Initial reports and some regional officials had suggested the scientist, Darya Shipilova, died of pneumonic plague after breaking a test tube with the bacteria.
- Rospotrebnadzor conducted testing on individuals who had contact with the scientist, finding no dangerous pathogens.
- The World Health Organization believes the public health risk is low, and the U.S. Secretary of State views the situation as a cause for focus, not alarm.