Source: ScienceDaily Health

Summary

New research reveals that plague strains have been killing humans since 5,500 years ago, predating common associations with cities and sanitation issues. Analyzing ancient DNA from Siberian cemeteries, scientists found evidence of significant mortality, particularly among children and teenagers.

Why It Matters

This finding shifts the timeline of plague’s impact on human populations, suggesting that it was a significant health threat far earlier than previously thought. Understanding early outbreaks can provide crucial insights into the disease’s evolution and its long-standing effects on human societies, helping us better prepare for future health crises.

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