Public Health On Call 894 - Is There an Autism Epidemic?
Diagnoses of autism are on the rise, but is this the result of more children being affected by the condition, or is more of a consequence of broader criteria and more screening? In this episode: a look at a new study about the number of children diagnosed with autism and what this research shows—and doesn’t show.
Guest:Dr. Christine Ladd-Acosta is an autism researcher and vice-director of the Wendy Klag Center for Autism and Developmental Disabilities. She is the lead Maryland investigator on a national study about the rate of autism.
Host:Dr. Josh Sharfstein is vice dean for public health practice and community engagement at the Johns Hopkins Bloomberg School of Public Health, a faculty member in health policy, a pediatrician, and former secretary of Maryland’s Health Department.
Show links and related content:-
RFK Jr.’s autism study to amass medical records of many Americans—CBS News
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The NIH-Funded Autism Study Hoping to Pinpoint Gene-Environmental Interplay—Public Health On Call (March 2025)
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Vaccines Don’t Cause Autism. Why Do Some People Think They Do?—Hopkins Bloomberg Public Health
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Discovering How Environment Affects Autism—Hopkins Bloomberg Public Health Magazine (2023)
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Note: These podcasts are a conversation between the participants, and do not represent the position of Johns Hopkins University.