In 2013, the DSM-5 revised autism diagnoses, merging four types of autism into one diagnosis to improve treatment personalization by focusing on severity levels. Why There Are No Longer 4 Types of ...

Know about autism, including its symptoms, causes, types, and testing methods. Explore WebMD's comprehensive guide to better understand and manage autism.

Rates of autism spectrum disorder among U.S. children reached a record level in 2022, continuing a recent trend of increasing prevalence, according to data released on Tuesday by the U.S. Centers ...