Russia isolates nearly 200 people after reported plague death at Irkutsk lab
Authorities placed nearly 200 contacts under observation after a lab technician died of severe pneumonia, while Russian health officials said plague was not confirmed.
- On October 2, 2026, 28-year-old Darya Shipilova, a technician at the Irkutsk Anti-Plague Institute, died following severe pneumonia, prompting authorities to quarantine the Shelekhov hospital where she was treated.
- Local reports claim Shipilova died after breaking a test tube containing Yersinia on September 25, though Rospotrebnadzor officially attributes the fatality to "pneumonia of unknown etiology" and denies any lab accident.
- Authorities have identified at least 197 people who potentially had contact with the deceased, with 189 hospitalized for observation; regional officials in Irkutsk implemented mask mandates and suspended public events.
- Anna Popova, the chief state sanitary doctor, traveled to Siberia to oversee the response, as Irkutsk Governor Igor Kobzev convened an emergency session of the regional sanitary and anti-epidemic commission.
- The White House is monitoring the situation, with officials stating they are "aware" of the outbreak and "assessing options," while medical experts warn "pneumonic plague can be fatal within 18 to 24 hours.
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840 Articles
Russia reports worker at Siberian plague institute got pneumonia from unknown cause and died
Russian authorities have quarantined a hospital and are monitoring contacts of an employee at a plague research institute who contracted pneumonia of an “unknown” cause.
Russia plays down plague fears and denies lab accident, says scientist died of "pneumonia of unknown origin"
A Russian plague lab worker died of "pneumonia of unknown origin," officials say, in response to initial reports that she was exposed to the deadly bacteria during a lab accident.
An accident occurred at a plague research institute in Siberia, Russia, where a test tube containing pathogens broke, resulting in the death of one researcher and the quarantine of over 200 people who came into contact with the virus. As the U.S. White House and the European Union (EU) Commission have successively stated that they are closely monitoring the situation, the international community's vigilance is also growing.
Russian agency overseeing infectious disease lab says worker’s death not caused by accident
Anna Popova, the head of Russia’s national public health agency, arrived from Moscow to the city of Irkutsk near the Mongolian border on Saturday to meet with […]
Siberia quarantined dozens of people after the death of a worker in a pest research laboratory.
Dozens of people are quarantined after the death of a research assistant in an anti-pest laboratory in Irkutsk, Siberia.
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