Link verified 2026-10-02
Centers for Disease Control and Prevention (CDC)
Learn the Signs. Act Early.
Free information on developmental milestones and what to do if you have concerns about a child's development.
Understanding Autism
A brief, plain-language explanation of autism in under a minute.
Published by ABMC Editorial Team · Video published · How we review content
A short explainer suited to sharing with relatives, classmates or coworkers who want a quick starting point. For more depth, read the related guide below.
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Official resources
Centers for Disease Control and Prevention (CDC)
Free information on developmental milestones and what to do if you have concerns about a child's development.
Understanding Autism
A longer-form ABMC feature exploring autism and understanding.
Understanding Autism
An overview of commonly shared facts about autism. General information only, not medical advice.