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Link between autism and air pollution strengthens

New research shows that children with autism are two to three times more likely than other children to have been previously exposed to air pollution during infancy. Time Magazine reports that the study's findings were published in the Archives of General Psychiatry and show a link between early exposure to air pollution and autism spectrum disorders.

"We're not saying that air pollution causes autism. We're saying it may be a risk factor for autism," Heather Volk, lead author on the new study and an assistant professor of preventive medicine at the University of Southern California, told the news source. "Autism is a complex disorder and it’s likely there are many factors contributing."

The news source claims that researchers analyzed 500 children living in California. According to the study, children in the top 25 percent of pollution exposure were more likely to be diagnosed with an autism spectrum disorder than kids in the bottom 25 percent of the pollution level scale.

New parents or those about to become parents can install a home air purifier to reduce the presence of harmful air pollutants in the home. An IQAir HealthPro Plus HEPA Air purifier can improve air quality in a house and potentially have a positive impact on a child's health.

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