Life Chris Hemsworth discovered he is at high-risk for Alzheimer’s Disease: Should you get screened? December 1, 2022Dr. Michael Daignault, USA TODAYComments Off on Chris Hemsworth discovered he is at high-risk for Alzheimer’s Disease: Should you get screened? Chris Hemsworth is taking a step back from acting after genetic testing revealed his Alzheimer's disease predisposition. Should you get screened?