In a new study published in the journal Science Advances, researchers have used genomic data to reveal the origins and spread of tuberculosis (TB) among ancient Andeans. By analyzing ancient DNA from two individuals who lived in the region more than 1,200 years ago, the team has provided new insights into the history of the disease in the Americas.

Recently, an international team of researchers have uncovered new and exciting information about the history of tuberculosis (TB) in the Andean region. Using genomic data from two individuals who lived in the region more than 1,200 years ago, they were able to trace the origins of the disease back to the time of the ancient Andeans. This new evidence suggests that TB had already been present in the area before the arrival of Europeans in the 16th century, and highlights the importance of understanding the history of the disease in order to better combat it today.

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source: Phys.org