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Welcome to WAO's website!

The World Allergy Organization (WAO) is an international umbrella organization whose members consist of 97 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.

What's New

Interactive Case Report: Persistent Fever and Cough. March 2018.

WAO TV: Newborn Screening for Severe Combined Immune Deficiency (SCID). October 2017. Kathleen E Sullivan, MD, PhD, and Marianne Anzabi, RN, CPN.

Webinar Series: Allergy in Africa. From the University of Cape Town, South Africa.

Online Learning Module: Bronchial Thermoplasty - An Option for Difficult-to-Treat Severe Asthma

WAO Meetings

WISC 2018
Florence, Italy
6-9 December 2018

Save the Dates!
Future Meetings:

WISC 2019: 4-7 April 2019 - Beirut, Lebanon
WAC 2019: 12-14 December 2019 - Lyon, France
WAC 2020: 17-20 September 2020 - Kyoto, Japan


WAO: Members

WAO Member Societies

WAO consists of nearly 100 regional and national allergology 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 Erika Jensen-Jarolim, MD
Access your global journal for free.

WAO Newsletters

News & Notes
Vol 14, Issue 2

Literature Review
Editors' Choice

Read the newest article reviews

What's New in Severe Asthma Research
Read the newest article reviews

Sign Up for Monthly e-News

WAO Meetings
Worldwide Meetings Calendar