US closely monitoring case of lab worker who ‘possibly’ died of plague in Siberia, says Rubio

Written and edited by the WorldPing NewsdeskPublished Updated Original reporting: The Guardian
US closely monitoring case of lab worker who ‘possibly’ died of plague in Siberia, says RubioWorldPing
Image via The Guardian.

What happened

Quarantine measures in place in several hospitals in eastern Russia amid uncertainty over death of Darya Shipilova The US secretary of state, Marco Rubio, has said the US is closely monitoring the case of a Russian laboratory worker who died last wee…

Key facts

  • Reported by The Guardian and published Mon, 05 Oct 2026 15:36:37 UTC.

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  • Official statements or denials from the governments named
  • Whether other major newsrooms confirm the same details
  • Any follow-up decision, vote or deadline tied to the event

Coverage timeline

When each newsroom published on this story, oldest first — all times UTC.

  1. Suspected pneumonic plague in Siberia: What we know about the disease

  2. Russian report says Siberian plague institute worker fell ill, died of unknown cause

  3. Mystery death at Russian plague lab triggers sweeping precautions as US watches closely

  4. US closely monitoring case of lab worker who ‘possibly’ died of plague in Siberia, says Rubio

  5. Russia plague: What we know about the suspected case reportedly linked to a lab worker’s death

  6. Russia reports worker at Siberian plague institute got pneumonia from an unknown cause and died

Sources

The original report was published by The Guardian. WorldPing does not claim that reporting — this page summarises and contextualises it.

Read the full report at The Guardian

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Deutsche Welle
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Deutsche Welle

Suspected pneumonic plague in Siberia: What we know about the disease

A worker at a plague research institute in Siberia has died, and nearly 200 of her contacts are under medical observation. Russian authorities deny a link to the bacterial infection. The US is monitoring the situation.

Brief by WorldPing · Original reporting by Deutsche Welle