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DNA cracks centuries-old murder mystery involving one of Italy's most famous families
New York Post • • health
Key Points:
- Yale University researchers have genetically confirmed that Grand Duke Francesco I de’ Medici and his brother Giovanni died from malaria, debunking centuries-old rumors that Francesco was poisoned.
- The study, published in iScience, identified DNA traces of Plasmodium falciparum and Plasmodium malariae, the parasites responsible for malaria, in the skeletal remains of the Medici brothers.
- Historical records describing symptoms and treatments consistent with malaria were supported by this new genetic evidence, marking the first time the brothers' remains have been analyzed at the molecular level.
- The research highlights the potential of genomic-based approaches to solve historical medical mysteries and improve understanding of pathogen evolution, which may aid future disease control efforts.
- While poisoning cannot be entirely ruled out, the scientific data strongly supports malaria as the most likely cause of death for Francesco I de’ Medici.
