Advancing Professional Development
We help the world breathe.
The American Thoracic Society improves global health by advancing research, patient care, and public health in pulmonary disease, critical illness, and sleep disorders.

Transforming Patient Care
Back to School: Resources on Asthma and Vaccines
ATS offers a range of trusted resources, including patient fact sheets and recommendations on asthma management and vaccines.
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Strengthening Community
ATS Members: Nominate a Colleague for an ATS Assembly Leadership Role
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Advancing Professional Development
ATS 2026 Core Curriculum: Call for Faculty Speakers – Nominations Due Sept. 8
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Transforming Patient Care
ATS Breathe Easy Podcast: Biologics – a Breakthrough Treatment for Asthma
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Strengthening Community
ATS 2026 Orlando: Networking Super Center Call for Input Open Now
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Advancing Professional Development
ATS 2026 Orlando: Call for Scientific Abstracts & Case Reports
Join Us
When you become a member of our global American Thoracic Society community of 30,000+ health care providers and researchers, you’ll have access to:
+ Cutting-edge science through ATS journals and publications.
+ Discounts on the Annual ATS International Conference, CME, and ATS Ed+ products.
+ A robust, collaborative online medical community of peers in our ATS DocMatter Community.
Advance respiratory health globally with a donation