- Russian Plague Lab Researcher Death: What We Know About ‘Unknown’ Pneumonia Forbes
- Russia plague: What we know about the suspected case reportedly linked to a lab worker’s death CNBC
- Lab worker ‘possibly’ dies of plague in Siberia, prompting quarantine measures The Guardian
- Siberian Anti-Plague Institute Staff Isolated After Worker’s Death Radio Free Europe/Radio Liberty
- Dozens quarantined after researcher at Russian plague laboratory dies of ‘unknown’ infection CNN