FRIDAY, May 7 (HealthDay News) -- Infections during infancy or childhood do not seem to raise the risk of autism, new research finds. Researchers analyzed birth records for the 1.4 million children born in Denmark between 1980 and 2002, as well as two national registries that keep track of infectious diseases. They compared those records with records of children referred to psychiatric wards and later diagnosed with an autism spectrum disorder. Of those children, almost 7,400 were diagnosed with an autism spectrum disorder. The study found that children who were admitted to the hospital for an infectious disease, either bacterial or viral, were more likely to receive a diagnosis of autism spectrum disorder. However, children admitted to the hospital for non-infectious diseases were also more likely to be diagnosed with autism than kids who were never hospitalized, the study found. And the researchers could point to no particular infection that upped the risk
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