The mother of a 28-year-old Russian scientist who died after a suspected plague infection has accused health authorities of abandoning her daughter and forcing her family into quarantine.
Daria Shipilova, a laboratory worker at the Irkutsk Anti-Plague Institute, died in a Siberian hospital last week after her health suddenly deteriorated. Official Kremlin medical reports have downplayed the incident, attributing her death to "pneumonia of unknown aetiology" and insisting no hazardous biological materials escaped containment. However, local news outlets and other sources tell a different narrative.
Conflicting accounts of infection
Some accounts allege that Daria shattered a glass container housing Yersinia pestis, the bacterium behind the Black Death, inside the research facility in Irkutsk. Alternative reports suggest her illness took hold during a field mission monitoring wild plague-carrying squirrels along Russia's border with Mongolia.
Her mother Svetlana, a practicing medical physician, now alleges health officials failed her daughter in her hour of need, before forcing her family into a reportedly heavy-handed quarantine that has left them unable to bury her body.
Mother's accusations
Svetlana told local reporters: "I've saved plenty of patients, yet they couldn't save my daughter. They simply let my daughter die."
Expressing her frustration at four days of silence from authorities, she added: "I'm waiting for it to become official. It has to be an official document. It's very hard for me right now. This whole spectacle drags on."
Despite state officials asserting that the public faces no risk, Russian security forces and health agencies swiftly launched a sweeping containment effort. Multiple medical centres were shuttered, while nearly 200 colleagues and contacts were rounded up and isolated under guard.
Containment measures
Residents living in the same apartment block as Daria in Irkutsk said teams in full biological protection suits arrived at the building at 10pm on October 2, dousing the property in noxious chemical disinfectants. One operative dispatched by health regulator Rospotrebnadzor reportedly told bystanders: "Some girl died, a deadly dangerous virus."
Speaking from inside her quarantine room, Svetlana dismissed allegations that Daria mishandled lab equipment. "Only an amateur would say something like that," she said. "It's simply impossible to spill or break it. They are so heavily protected."
Remembering her daughter's dedication, she said: "She was such a hard worker. A pure, truly pure soul. It is very difficult to get a job there at Irkutsk Anti-Plague Institute. They destroyed my daughter – abandoned her and destroyed her."
International concern
Desperate to arrange a funeral, she added: "Who is going to bury her if we are sitting here imprisoned?"
The sudden death has triggered international concern and border alerts across neighbouring territories. Moscow sent top health chief Anna Popova directly to Siberia, while the World Health Organisation has formally demanded answers.
Across the Atlantic, Donald Trump offered US intervention after warning that the ancient disease remains "stronger and smarter" than contemporary medicine, while Secretary of State Marco Rubio confirmed American intelligence is tracking developments. Rubio said: "There's very limited travel between the US and Russia, obviously. But like anything else, something like that gets out and could quickly spread. So we're watching and monitoring it closely."
