Russian authorities are investigating a lab worker’s death from unidentified pneumonia at a Siberian research facility. While officials report a stable public health situation, the incident has sparked fears of pneumonic plague and prompted precautionary measures, including close medical monitoring of contacts.
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Lab worker’s death from ‘unknown infection’ sparks plague fears in Russia, hundreds quarantined
October 5, 2026Russian authorities are investigating a lab worker’s death from unidentified pneumonia at a Siberian research facility. While officials report a stable public health situation, the incident has sparked fears of pneumonic plague and prompted precautionary measures, including close medical monitoring of contacts.