Dr. Jason Karlawish is a professor of medicine at the University of Pennsylvania. He says the most significant breakthrough in Alzheimer's research is that doctors no longer have to wait until after a patient has died to diagnose the disease.
The death toll in Syria's ongoing civil war may now be as high as 100,000. As the violence mounts, another emergency is looming: a public health crisis across the region.
That's the conclusion of a new study published by the British medical journal The Lancet. Syria's health care system is near collapse. Outbreaks of disease are on the rise in the country, and refugees sheltered beyond the border are also at great risk.
Right now, 5 million Americans have Alzheimer's disease and other dementias. One of them is 73-year-old Pansy Greene. She's in the early stages of Alzheimer's, and she and her husband, Winston, want people to know that so far, their daily lives have changed little despite the diagnosis.