The First Alzheimer’s Vaccine: A Helmet

Medical researchers who are furiously trying to develop new tests, vaccines and treatments for Alzheimer’s and other devastating brain diseases have pointed us toward something we can use immediately: a helmet. We are not talking about some type of super-helmet with miraculous prophylactic powers. Just an ordinary helmet, suited to the activities many of us like to engage in. A bicycle helmet when we ride. A ski helmet when we …