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5.1
WHO: No plague case confirmed after Russian lab worker death
Al Jazeera·RU·about 11 hours ago
WHO states it has found no evidence of infection in the death of a lab worker in Russia, but cannot rule out laboratory exposure without a confirmed diagnosis. No active transmission has been detected, though the underlying cause remains uncertain.
Russian authorities have reported a suspected pneumonic plague outbreak to the WHO, denying a lab leak origin. This follows the confirmed death of a lab worker in Siberia, for which Russia has not disclosed the causative pathogen, raising concerns about biosafety and transparency. No active transmission has been detected, but the underlying cause of death remains uncertain.