"How much should we worry about the pneumonic plague lableak in Siberia?" by Drew Spartz

Epistemic status: I wrote this up hoping people can poke holes in it because I am quite worried.

Here's what we've heard so far:

• Local media is reporting that an employee of a BSL-3 lab in Irkutsk, Russia, died of pneumonic plague on Oct 1st.
• The initial quarantine covered 200 people who were in contact with the employee before she died.
• The FSB (Russian FBI) was seen assisting in the quarantine, which means it was not voluntary.
• Soviet-era whistleblowers like Ken Alibek claim Irkutsk was a major bioweapon development facility.
  

As of Oct 4th:

• The quarantine has expanded to 5 hospitals in the area.
• The Russian government has switched to denial/coverup. Local news sources have deleted mentions of "pneumonic plague."

• Local universities and schools have canceled some classes and extended mask mandates.
• On the lab's website, they mention gain-of-function research for making bacteria more virulent.
• The White House is monitoring the suspected outbreak.

Why this might be a big deal

• Regular pneumonic plague is maybe not that hard to deal with (?) but if it is a bioweapon that was leaked, it could be significantly more virulent than, say [...]

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Outline:

(00:18) Here's what we've heard so far:

(00:52) As of Oct 4th:

(02:06) Why this might be a big deal

(03:29) Why this might not be a big deal

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First published:
October 5th, 2026

Source:
https://www.lesswrong.com/posts/TYfpTRxGH9frTymwN/how-much-should-we-worry-about-the-pneumonic-plague-lableak

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Narrated by TYPE III AUDIO.

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