WCA-2021 GAA Interasma powered by FREI SA


The WCA 2020 Committee and GAA-INTERASMA Board, after a long monitoring period of Covid-19 pandemic situation & its consequences, has decided to postpone the World Congress of Asthma WCA, originally planned for October 10-13, 2020, to the year 2021.

The new date and place for the Hybrid World Congress of Asthma WCA, are :
October 30 – November 01, 2021 at Centre des Congrès, Avignon, France.

All Commitments, Scientific Contributions, Registrations & Sponsorships will be credited to the new WCA dates.

We apologize for the inconvenience caused and hope that this crisis will be over soon, wishing you to be safe and well.

Louis-Philippe Boulet MD, FRCPC



Prof. Pascal Chanez

President, WCA 2021 Congress

Join us, Membership Fee 80€.

Make the payment for a biannual fee and use the benefits of convenient registration fee at the WCA Congress Registration as a Global Asthma Association Member

Important Dates

  • Registration Opens, October 1, 2020

  • Abstract Submission Deadline, August 10, 2021

  • Preliminary Program, February 14, 2021

  • Author’s Notification, July 1, 2021

  • Early Registration Deadline, August 10, 2021

  • Medium Registration Deadline, August 29, 2021

  • Exhibition set up, October 29, 2021

  • Congress date, October 30-November 1, 2021

Guidelines to Sessions
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Guidelines for Chairs
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Guidelines for Speakers
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Guidelines for ePosters
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Guidelines for Authors
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