May 5, 2010 2:58 pm Stroke Alert Day Stroke is the number one cause of adult disability and the number three killer in our country. The Delaware Valley Stroke Council helped bring awareness to people in our community this year on Stroke Alert Day. US & World Videos 3:04 PurpleStride event in Philly raises money for those battling pancreatic cancer 3:27 ‘Take a Breather' and run to help battle against cystic fibrosis 1:49 How much time do you spend on your phone each week? Keith Jones, Erin Coleman talk screen time 2:52 Join the fight for ovarian cancer treatment and research at the Sandy Sprint 3:13 Movement, memory and Parkinson's awareness