Are Autism Cases on the Rise in U.S.?
(HealthDay)


HealthDay - FRIDAY, Feb. 16 (HealthDay News) -- The release last week of
statistics on the prevalence of autism spectrum disorders in American
children -- one case in every 150 8-year-olds -- confirmed that the
condition is more common now than it was just a decade ago, when estimates
ranged anywhere from one in 500 youngsters to one in 166.