Why experts fear Russia may secretly be working on a new variant of the BLACK DEATH, as high-flying young scientist who worked at Siberian 'anti-plague' institute mysteriously dies after 'lab accident'

Read the original at Daily Mail ↗
Daily Mail · collected 2026-10-06 · by Will Stewart

Quick Summary

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Story summary

In September 2023, a lab technician named Darya Shipilova, aged 28, died in Siberia after contracting pneumonic plague from breaking a test tube at the Irkutsk Anti-Plague Institute. As many as 200 people who had contact with her were placed under quarantine to prevent potential spread. Governor Alexei Tsydenov confirmed the woman's death on social media, though Russia’s health ministry did not immediately issue an official statement.

Russia's Chief State Sanitary Doctor Anna Popova traveled over 2,600 miles from Moscow to Irkutsk to manage the outbreak personally. Local authorities have instituted strict quarantine measures across Shelekhov District Hospital and a nearby maternity facility, with additional safety protocols implemented at a local aluminum plant. Despite these measures, fears of another "Wuhan situation" emerged due to limited transparency from Russian officials.

The U.S. State Department is monitoring developments closely alongside the CDC, urging Russia for more information on the incident. The outbreak raised international concern and prompted discussions about potential risks to American citizens in Russia. While pneumonic plague can be treated effectively with antibiotics if diagnosed early, proper public health measures are crucial to contain its spread.

Written for “Plague Outbreak in Siberia” on 2026-10-06, grounded in this article and the 36 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 58891 · logged 2026-10-06

Signals How these are calculated →

Claims extracted
91
claim-shaped sentences
Uncertain
18%
16 of 91 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
64.9
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
37
Health
Narrative spread
1
articles carrying this framing
Analyzed 2026-10-06 · how these are computed

Story

📰 Plague Outbreak in Siberia
Health · 37 article(s) covering the same event. See how they differ ↓

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads unscored and hedges 18% of its claims. Each row says how that neighbour differs.
Washington Examiner · 0.88 cosine similarity
⚖️ leaning not scored 🔴 7% hedged 2 of 27 📰 publisher trust 72
“Both articles describe the death of Daria Shipilova, a 28-year-old researcher at Russia's Anti-Plague Institute in Irkutsk Oblast, Siberia, due to pneumonia of unknown etiology.”
South China Morning Post · 0.86 cosine similarity
⚖️ leaning not scored 🔴 25% hedged 1 of 4 📰 publisher trust 67
“Both articles discuss the death of Darya Shipilova, a 28-year-old scientist working at an anti-plague institute in Siberia's Irkutsk region due to suspected pneumonic plague.”
Euronews
⚖️ leaning not scored 🔴 8% hedged 3 of 37 📰 publisher trust 60
“Both articles describe the death of Darya Shipilova, a scientist at the Irkutsk Research Anti-Plague Institute, which sparked concerns and rumors about a potential plague outbreak.”
Mother Jones
⚖️ leaning not scored 🔴 31% hedged 5 of 16 📰 publisher trust 95
“Both articles describe the death of Darya Shipilova, a 28-year-old lab technician at the Irkutsk Anti-Plague Institute in Russia, following her exposure to an unknown virus in a lab accident.”
The Independent
⚖️ leaning not scored 🔴 47% hedged 7 of 15 📰 publisher trust 59
“Both articles describe the death of a 28-year-old laboratory worker at the Anti-Plague Research Institute in Shelekhov, Siberia, and subsequent quarantine measures.”
The Sydney Morning Herald
⚖️ leaning not scored 🔴 35% hedged 7 of 20 📰 publisher trust 61
“Both articles report on the death of a young researcher at the Irkutsk Anti-Plague Research Institute due to a suspected plague-related incident.”
Al Jazeera
⚖️ leaning not scored 🔴 15% hedged 2 of 13 📰 publisher trust 60
“Both articles report on the death of a young scientist at the Irkutsk Anti-Plague Institute due to suspected plague, indicating they are describing the same specific incident.”
NBC News
⚖️ leaning not scored 🔴 19% hedged 4 of 21 📰 publisher trust 95
“Both articles describe the death of a 28-year-old lab worker at an anti-plague institute in Irkutsk, Russia, and the subsequent medical observation of nearly 200 people.”
The Hindu
⚖️ leaning not scored 🔴 38% hedged 3 of 8 📰 publisher trust 60
“Both articles describe the death of Daria Shipilova, a 28-year-old laboratory technician at the Irkutsk Anti-Plague Institute in Siberia, due to plague.”
Global News
⚖️ leaning not scored 🔴 0% hedged 0 of 14 📰 publisher trust 64
“Both articles describe the death of a young scientist at an anti-plague institute in Siberia, though Article B provides more personal details about Daria Shipilova.”

Publisher

Daily Mail · 3912 article(s) · 12 correction(s) detected
Running correction rate · 12 correction(s)
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Clarifications and corrections

Who wrote this

Will Stewart
11 article(s) here · 1 carrying a prediction
🔮 She informed the dictator: 'A great deal of work is being done on the plague, it is an important infection which, unfortunately, continues to affect the world and probably always will.'
🔮 It was revealed today that more than 60 colleagues of the young scientist will remain locked inside her Siberian research institute for days, sleeping on floors and chairs despite none testing positive for the plague.
🔮 It is understood that as many as 200 people with whom she may have had contact were under quarantine, the outlet added, without elaborating.
🔮 An official probe has been launched into the plunge into a cliff-lined abyss in Russia The female jumper thankfully survived the fall In an earlier case, a woman tourist from Moscow, Anastasia, 41, said she was forced by the staff to jump against her will.
🔮 - See more Daily Mail on Google - save us as a Preferred Source Russia dramatically stoked World War Three fears by claiming Vladimir Putin could destroy Europe in a 'short war'. Top Kremlin diplomat Sergei Lavrov
🔮 The newspaper does not name US officials behind the claims, but a defence-connected source in Nato state Lithuania said: 'They will use drones launched from the sea and hidden in cargo containers.
🔮 Moscow Mayor Sergei Sobyanin said on his Telegram channel that the biggest Ukrainian drone attacks had been thwarted, with Russia downing more than 1,600 drones since Saturday, including 450 headed for Moscow.
🔮 Authorities in Kyiv denounced the voting in the Russian-held areas as illegal and urged foreign governments and international organisations not to recognise the election, warning Ukrainians that taking part in organising the balloting could carry criminal liability.
🔮 Britain's decision means the 'deep precision' Scalp, a French-produced version of the UK's Storm Shadow using both countries' technology, could now be produced locally in Ukraine.
Also by Will Stewart
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 11 articles by Will Stewart →

Topics

Black Death Irkutsk Russia Shelekhov District Hospital the Irkutsk Anti-Plague Institute

Subjects

Daria PERSON · 5× Irkutsk GPE · 3× Popova PERSON · 3× Daria Shipilova PERSON · 2× Miroslava PERSON · 2× Putin PERSON · 2× Rospotrebnadzor PERSON · 2× Russia GPE · 2× WILL STEWART PERSON · 1× the Irkutsk Anti-Plague Institute ORG · 1×

Narrative

When the story first broke, Russian-born, US-based epidemiologist Mikhail Favorov, 74, a veteran former US Centres for Disease Control official who previously headed its operations across Central Asia, and has investigated outbreaks of plague and other dangerous pathogens, warned that there was 'a lot of nonsense circulating' about the case.
framing: assertive · carried by 1 article(s) · first seen 2026-10-06
🔮 She informed the dictator: 'A great deal of work is being done on the plague, it is an important infection which, unfortunately, continues to affect the world and probably always will.'

Claims (91 extracted, 16 hedged)

By all accounts, Daria Shipilova, 28, was a high-flying young scientist, respected by her managers and peers. asserted
Shipilova → fly → managers
She had graduated from her medical university in Irkutsk, Russia, two years ago with a Red Diploma, the equivalent of a first-class degree. asserted
She → graduate → degree
Daria was headhunted for a career at the Irkutsk Anti-Plague Institute in Siberia, and had started publishing research papers involving study of the bacterium behind the notorious Black Death that so decimated the medieval world. asserted
that → headhunte → world
In her personal life, she was in love and appeared to have her whole life in front of her. asserted
she → appear → her
Yet on Friday, September 25, she visited her institute for the final time. asserted
she → visit → time
The story is that she dropped a test tube containing the pneumonic plague pathogen at the laboratory. asserted
she → drop → laboratory
And that was how she succumbed to the disease. asserted
she → succumb → disease
The following Tuesday, Daria was rushed to Shelekhov District Hospital, where it appears she was initially treated for misdiagnosed acute coronavirus. asserted
she → follow → coronavirus
'Her relatives say the doctors treated her symptoms as a severe form of Covid right up until the end, put her on a ventilator, and antibiotics were administered too late,' said Miroslava, her former colleague. asserted
Miroslava → say → ventilator
On the eve of her death on October 2, panic gripped the scientific and medical fraternity, first in Siberia and then in Moscow. asserted
panic → grip → Moscow
In the hours before she died, there were sudden moves to lock down her hospital and the Irkutsk Institute. asserted
she → die → hospital
Miroslava revealed: 'From October 2, the entire inpatient section of Shelekhov hospital was closed for quarantine, with all 114 patients locked inside.' By all accounts, Daria Shipilova, 28, was a high-flying young scientist, respected by her managers and peers. asserted
Shipilova → reveal → managers
Since her death, panic has gripped the medical and science worlds asserted
panic → grip → worlds
Russia's chief sanitary doctor Anna Popova, 65, boarded a plane for a five-hour flight east to Irkutsk to take personal charge. asserted
doctor → board → charge
Ironically, at her last Kremlin meeting with Putin on September 15, Popova had told him how Russian medics were vaccinating Mongolians against the plague. asserted
medics → tell → plague
She informed the dictator: 'A great deal of work is being done on the plague, it is an important infection which, unfortunately, continues to affect the world and probably always will.' asserted
which → inform → world
And this is what makes the story so odd. asserted
story → make → ?
As Popova suggested, though serious, the plague in that part of the world is not unknown. uncertain
plague → suggest → world
In July, Mongolia's National Centre for Zoonotic Diseases (NCZD) confirmed a human plague case in Khovd province in the western part of the country. asserted
Centre → confirm → country
The centre warned that 17 out of 21 provinces were classified as plague-risk areas. asserted
provinces → warn → areas
Several cases have been reported in recent years, including fatal infections. asserted
cases → report → infections
And yet there has been nothing like the kind of reaction we have seen in relation to Daria's death. asserted
we → see → death
Why was she not treated with antibiotics which, as anyone working on human plague pathogens would know can be successful? asserted
anyone → treat → pathogens
Indeed, why did Putin's medical chief, feel the need to rush to Siberia where plague cases have cropped up from time to time for years? asserted
cases → feel → years
Popova worked 'virtually around the clock' after Daria's death, according to regional governor Igor Kobzev. uncertain
Popova → work → Kobzev
Yet, for unexplained reasons, she failed to utter a single word about the emergency even as her health watchdog, Rospotrebnadzor, sought to claim there is no crisis and tragic Daria died of a 'pneumonia of unknown aetiology'. uncertain
Daria → fail → aetiology
The test-tube story was denied by Rospotrebnadzor which insisted that her infection and death were unrelated to her laboratory work. asserted
infection → deny → work
It gets more curious. asserted
It → get → ?
Pregnant women in the city of Irkutsk have been asked to fill out a 'plague' checklist. asserted
women → ask → checklist
This was reported by blogger Ulyana Gavryunina. asserted
This → report → Gavryunina
On October 5, she went for a check-up at the Irkutsk City Perinatal Centre. asserted
she → go → Centre
Her mother, who was accompanying her, was not allowed into the maternity ward. asserted
who → accompany → ward
The centre introduced a restricted access regime on Friday, allowing only pregnant patients to enter. ' asserted
patients → introduce → Friday
They explained to me that there was unconfirmed information about a virus that could be even more dangerous than the coronavirus, that it was unclear what kind of virus it was and how to deal with it. uncertain
it → explain → it
So, they introduced a quarantine, and it's unclear how long it will last,' Ulyana said. uncertain
Ulyana → introduce → quarantine
A patient at City Clinical Hospital No 1 insisted: 'We are under full quarantine. asserted
We → insist → quarantine
None of our relatives are being allowed in. asserted
None → allow → relatives
We are not being allowed out. asserted
We → allow → ?
In quarantine, too, and unable to hold a funeral for their beloved daughter, are Daria's parents Nikolay and Svetlana, and her four siblings. It is clear the real story is not being told. asserted
story → hold → daughter
And, increasingly, there is speculation that Daria and the institute may have been involved in a research project on biological warfare or some genetically manipulated organism that mistakenly got out into the world. uncertain
that → be → world
…and 51 more, not listed.
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