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.
Leading Scientific Discovery
ATS Philanthropy Donor Spotlight: From Grant Recipient to ATS Research Program Champion - Dr. Elizabeth Redente’s Journey
An ATS Research Program award gave Dr. Redente’s work the boost she needed to pursue groundbreaking pulmonary fibrosis research and build a thriving, federally funded lab. Today she’s a donor, mentor, and advocate for respiratory health research.
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Leading Scientific Discovery
AJRCMB Call for Papers: Lung Repair Models and Mechanisms: Stem Cells, Cell Therapy, and Bioengineering
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Strengthening Community
ATS Assemblies Members: Cast Your Vote in ATS Assembly Leadership Elections
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Impacting Global Health
Apply Now: ATS Philip Hopewell Prize for Global Respiratory Health Research (10,000ドル)
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Advancing Professional Development
New Faculty Boot Camp Applications Now Open for Clinicians, PhDs for Two-Day Program During ATS 2026
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Impacting Global Health
Funding Cuts Put Advances in Tuberculosis Diagnosis and Treatment at Risk
Get Involved
Early Career Programs
Applications are open for the ATS Student Scholars Program. Fellows Track Symposium, Resident Boot Camp, and New Faculty Boot Camp during ATS 2026 in Orlando.
Join an Assembly or Section
Learn about our 14 Assemblies and 3 Sections and get involved.
Our Commitment to Diversity, Equity & Inclusion
The ATS promotes diversity, equity, inclusion, accessibility, and belonging for everyone.
ATS Codes of Conduct
Learn about our Codes of Conduct and how to report concerns.
Get Involved in Committees
Sign Up for ATS & Assembly Committees
Join MECOR (International)
ATS provides Methods in Epidemiological, Clinical and Operations Research (MECOR) in Africa, China, India, Southeast Asia, Latin America, and Turkiye.
ATS Ed+
Enrich your clinical knowledge and competence, learn from the experts at your own pace, and find relevant opportunities to earn CME/MOC.
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