Autism rates have increased twentyfold in a generation, stirring parents’ deepest fears and prompting a search for answers. But what if the upsurge is not what it appears to be?
The U.S. Centers for Disease Control and Prevention estimates that nearly 1% of children across the country have some form of autism — 20 times the prevailing figure in the 1980s. The increase has stirred fears of an epidemic and mobilized researchers to figure out what causes the brain disorder and why it appears to be affecting so many more children.
Kommentera