Ancient DNA sheds light on the origins of leprosy in the Americas
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Max Planck Institute for Evolutionary Anthropology Jun 30 2025 Hansen's Disease, more commonly known as leprosy, is a chronic disease that can lead to physical impairment. Today it exists in over 100 countries, and while the infection is treatable, access to treatment varies widely with socioeconomic conditions. Its mention in historical texts give us a glimpse into its past impact on population health in Europe and Asia. Prolonged untreated infection can result in characteristic changes in
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