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Study Reveals 1 in 50 Schoolchildren Have Autism

Government survey of parents shows higher numbers than previous estimate.
02:06 | 03/20/2013

Transcript for Study Reveals 1 in 50 Schoolchildren Have Autism

new number confirming a worry in american families. Tonight, one in 50 schoolchildren in america has a form of autism. The government survey is much higher than the previous estimate, 1 in 88. So what... See More
This transcript has been automatically generated and may not be 100% accurate.
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