Collapse Of Aztec Society Linked To Catastrophic Salmonella Outbreak

Collapse Of Aztec
The Spanish invasion of Mexico, depicted in a nineteenth-century illustration, was followed by a series of epidemics of unknown cause.

One of the worst epidemics in human history, a sixteenth-century pestilence that devastated Mexico’s native population, may have been caused by a deadly form of salmonella from Europe, a pair of studies suggest.

In one study, researchers say they have recovered DNA of the stomach bacterium from burials in Mexico linked to a 1540s epidemic that killed up to 80% of the country's native inhabitants.

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