An Alzheimer’s protein can spread between mice that share a blood supply, causing brain degeneration, and suggesting that the disease may be transmissible via blood in a similar way to prion diseases like Creutzfeldt-Jacob Disease (CJD).

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An Alzheimer’s protein can spread between mice that share a blood supply, causing brain degeneration, and suggesting that the disease may be transmissible via blood in a similar way to prion diseases like Creutzfeldt-Jacob Disease (CJD).