Blood test has a 90 percent accuracy rate in determining whether memory loss is due to Alzheimer’s: Study The HillAlzheimer’s blood test catches 90% of early dementia cases, study finds CNNHow a new technology might accelerate Alzheimer’s testing, treatment for millions USA TODAYA Blood Test Accurately Diagnosed Alzheimer’s 90% of the Time, Study Finds The New York TimesBlood tests for Alzheimer’s may be coming to your doctor’s office. Here are 4 things to know PBS NewsHour