Sergiev Posad virology laboratory
Zaire ebolavirus · Moscow Oblast · verified historical
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Summary
A laboratory worker at the Russian Ministry of Defence Virology Institute in Sergiev Posad died after a needlestick injury while inoculating a guinea pig with Zaire ebolavirus. The case was confirmed only years later.
Why this matters
First fatal laboratory infection with Ebola; one of several Soviet/Russian biodefence-laboratory incidents.
Sources
- T1 Ebola Virus Disease Distribution Map and Outbreak History CDC · 2026-05-18