Analysis of ancient DNA reveals that plague outbreaks recurred in Europe for 400 years following the Black Death.

What it means

This is a study that analyzed ancient DNA from human remains across Europe, showing that the plague bacterium (Yersinia pestis) did not vanish after the Black Death (1346–1353) but instead persisted and caused recurrent outbreaks for at least 400 years. The research traces how the pathogen evolved into new lineages during that period, challenging the idea that the plague disappeared after the 14th century and then returned in later pandemics.

Accuracy & sourcesGrounded

The claim is based on a peer-reviewed study reported by Science Daily, a reputable secondary source. The reporting closely follows the primary research, and the search results confirm the existence of the study and its central finding. The solidity is high, as it is a direct report of published scientific work.

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