March 30, 2012 7:10 am Survey Shows Autism Spike An ongoing study of 14 areas across the United States shows a troubling spike in autism cases. Experts acknowledge this increase might simply be explained by better diagnosis. US & World Videos 1:02 Google productivity expert authors guide to boost wellness 2:23 Watch: Feeling and showing the impact of organ donation 1:07 Watch: Autism specialist discusses rise in children on the spectrum 1:10 Bay Area app monitors problems for people living with Parkinson's 1:43 Traces of bird flu virus found in 1 in 5 samples of pasteurized milk, FDA says
