WAO Symposium 2023
WAO Symposium 2023

Oral Abstract Presentations will be scheduled in the afternoons of 18 and 19 May.

Oral Abstract Presentation schedules were emailed to the Abstract Submitter on 25 April 2023. Please contact info@worldallergy.org if you did not receive an email.

Please view our Scientific Program for more details.


Click Here to Download the List of Abstract Presentations


Click Here to Download the Food Allergy OAS Summaries


Click Here to Download the Respiratory and Skin Allergy OAS Summaries


Thursday and Friday afternoons (18 and 19 May) will be filled with oral abstract presentation sessions. Oral Abstract presentations will be divided by general topic (Food / Respiratory and Skin Allergy) and into session groups (A-F). Oral Abstract Presenters received their assigned presentation date, time, and session as well as additional presentation guidelines on 25 April. Please check your spam folder and contact the WAO Secretariat at info@worldallergy.org if you submitted an abstract, but did not receive your schedule.

We are excited to announce that the best abstract presentation in each session will be awarded a certificate of recognition and complimentary registration for the World Allergy Congress in Bangkok, Thailand.

Come and cheer on the "Best Abstract" award recipients.


Attendance is Required

Accepted abstracts must have a presenter register and attend the WAO Symposium to present their abstract(s), and should plan to attend from 18-20 May 2023, as oral abstract presentation dates are subject to change.

It is not mandatory that the first author be pre-registered and present; the presenter may be any of the contributing authors or a colleague. The presenting author or colleague must plan to attend the Symposium in full as oral abstract presentation assignments will not be rescheduled in order to accommodate personal travel plans. 

Important Dates

Early Abstract Submission Opens
06 January 2023

Advanced Registration Opens
15 February 2023

Early Abstract Submission Closes
28 February 2023

Advanced Registration Ends
15 March 2023

Late-Breaking Abstracts Open
20 March 2023

Late-Breaking Abstracts Close
14 April 2023

On-site Registration Begins
17 May 2023

2023 WAO Symposium
18-20 May 2023