- Oldest-known plague outbreak came 5,500 years ago in Siberia CTV News
- What killed these children 5,500 years ago? It was literally the plague CBC
- Ancient DNA provides evidence of earliest known plague outbreak The Guardian
- Ancient DNA is rewriting the history of plague The Economist
- Ancient teeth from Siberia rewrite the plague’s timeline, dating back to over 5,500 years ago CityNews Halifax
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