Cookie Notice

This site uses cookies. By continuing to browse this site, you are agreeing to our use of cookies. Review our cookies information for more details.



12th Biennial Symposium of the International Eosinophil Society

Welcome to the website for the 12th Biennial Symposium of the International Eosinophil Society (IES),  which will take place 11-15 July 2023 at the David Braley Health Sciences Centre at McMaster University in Hamilton, Ontario, Canada.

The IES Biennial Symposium is the premier meeting for scientists and clinicians interested in eosinophils and eosinophilic diseases.  The program features new research findings related to the production of eosinophils, their trafficking, their effector functions, the use of animal models to explore the importance and roles of the eosinophil in health and disease, translational studies of animal model findings into patient-oriented research, and the development of new therapies for eosinophil-associated diseases.

For more information, click the Symposium menu item above or click the links below:

General Information



Organizing Committees

Daily Program


Abstract Submission

Eosinophils as ART!

Travel Grants

Support Opportunities

Journal of Leukocyte Biology


Corporate Advisory Council
Platinum Member

Sanofi Regeneron

Gold Members

AllakosAmgenAstra ZenecaGSK

Bronze Members

Areteia TherapeuticsBMSCelldexTakeda