Dogs trained to sniff out Parkinson’s disease are showing remarkable accuracy—up to 98%—in identifying the condition from skin swabs, even before symptoms appear. In a double-blind study involving over 200 samples, these scent-detection dogs distinguished people with Parkinson’s from healthy individuals and those with other conditions. The results suggest that Parkinson’s has a unique scent […]



Summary

Dogs are demonstrating incredible accuracy, as high as 98%, in detecting Parkinson’s disease via skin swabs. A double-blind study of over 200 samples confirmed their ability to differentiate between individuals with Parkinson’s, healthy controls, and those with other diseases. This highlights the existence of a unique scent associated with Parkinson’s, even before clinical symptoms manifest. This potential for early diagnosis is significant.

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