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Russia's plague-lab death: what's confirmed, what's disputed
A technician at Russia's anti-plague institute near Irkutsk died of severe pneumonia. Local reports say she broke a test tube of live plague bacteria; Russia says no accident happened and no plague was found. Russia now says all checks are complete and calls reports of a second case fake, while the WHO says it still doesn't know how she died.
9 confirmed17 reported6 claimed2 disputed
Every fact ends with its label: ConfirmedReportedClaimedDisputed· tap one to see who says it
Key points
- Confirmed
A 28-year-old laboratory technician at the Irkutsk Anti-Plague Research Institute in Siberia died last week after being hospitalised with severe pneumonia.
- Disputed
Local reports say she accidentally broke a test tube containing live plague bacteria on 25 September; Russia's health agency says no accident with dangerous pathogens occurred at the institute.
- Reported
The WHO says that, based on unofficial information, the public health risk to the general population appears to be low, and that the cause of death has not been officially confirmed.
What happened
A 28-year-old laboratory technician at the Irkutsk Anti-Plague Research Institute in Siberia was hospitalised with severe pneumonia at the end of September and died around 1–2 October. Russia's health agency Rospotrebnadzor and the WHO both confirm the death; the cause is not officially confirmed.
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How we label every claim
Confirmed: Independently verified: an official record, or two independent newsrooms.Reported: One credible source reports it. Not yet independently confirmed.Claimed: Said by someone involved. Not verified.Disputed: Credible evidence or sources contradict it.


