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The World Allergy Organization (WAO) is an international umbrella organization whose members consist of 108 regional and national allergology and clinical immunology societies from around the world. By collaborating with member societies, WAO provides direct educational outreach programs, symposia and lectureships to members in nearly 100 countries around the globe.

COVID-19 Information

Resources for allergists gathered or developed by the WAO COVID-19 Task Force: Available here.

What's New

Allergic Disease Resource Center: Latex Allergy Diagnosis and Management has been updated.

Ask the Expert: Read our updated question, How Allergens Cross Respiratory Membranes

WAO Reviews - Editor's Choice: Read our Medical Journal Reviews for November 2023

WAO Centers of Excellence (COE): Applications to become a WAO Center of Excellence are open! Apply here by 15 January 2024!

World Allergy Week 2023, 18-24 June: Thank you for participating! Link to Webinar RecordingMore info 

World Allergy Training Schools (WATS) are BACK! Read about our latest WATS in Arusha, Tanzania (October 2023)

WAO Meetings

WAC 2023

1-3 December 2023
Bangkok, Thailand
In collaboration with the Allergy, Asthma and Immunology Association of Thailand (AAIAT)

WAO: Members

WAO Member Societies

WAO consists of over 100 regional and national allergy and clinical immunology societies. Find your local society for additional educational resources and local events!

WAO: Junior Members

Junior Members

To assure the future of the specialty of Allergy and Clinical Immunology, the World Allergy Organization (WAO) wants to support and encourage young clinicians and scientists in their professional careers. Learn more

WAO Journal

Edited by Alessandro Fiocchi, MD
and Mona Sulaiman Al-Ahmad, MD
Access your global journal for free.

2022 two-year IF: 5.1

WAO Newsletters

Emerging Societies Program
Learn about World Allergy Training Schools

Literature Review
Editors' Choice

Read the newest article reviews

WAO Meetings
Worldwide Meetings Calendar

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