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Health Topics

Hearing, Ear Infections, and Deafness

Diseases and conditions, ways to protect your hearing, communication devices, and topics for parents and health professionals.


Balance disorders, Meniere's disease, and vestibular schwannoma.

Taste and Smell

Taste and smell disorders.

Voice, Speech, and Language

Voice problems, swallowing disorders, developmental language disorder, speech/language milestones for babies and children, and more.

Información en español

Información en español sobre la audición y el equilibrio, el gusto y el olfato, y la voz, el habla y el lenguaje. 


Quick statistics, charts and tables, and epidemiological references in all of our research areas.

Health Resources

Order free publications, find partner organizations, search for glossary terms, contact an information specialist, and read about Healthy People 2030.