Exposure to Ozone kicks up chances of autism 10-fold in at-risk rids. Having a higher number of copies of genes has been shown to raise the risk of a child developing autism, as has early exposure to various pollutants in the mother's environment.

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Exposure to Ozone kicks up chances of autism 10-fold in at-risk rids. Having a higher number of copies of genes has been shown to raise the risk of a child developing autism, as has early exposure to various pollutants in the mother's environment.