A new test could detect Alzheimer’s within minutes. Should I have one?

Although blood biomarker tests are not perfect, they could substantially change the way Alzheimer’s is investigated

Srinophan69/Getty Australians have seen a flurry of headlines announcing the arrival of blood tests for Alzheimer’s disease. The news follows the Therapeutic Goods Administration’s approval of new blood tests for clinical use and the launch of the Asia-Pacific Centre of Excellence for Alzheimer’s Disease Diagnosis at N