The Four Seasons of Asthma Web site was developed to help Canadians with asthma achieve active, symptom-free lives by providing practical advice and information for dealing with seasonal asthma triggers. This site was developed and reviewed by certified asthma educators and experts in the field of asthma care. The authors, reviewers and sponsors encourage you to discuss this information with your doctor.

The Asthma Society of Canada will continue to add updates and launch new features for this site throughout the seasons. Your feedback is welcome. Please contact us at 4seasons@asthma.ca.

The Asthma Society of Canada wishes to acknowledge the support of our partner, Merck Frosst, who made this site possible through an unrestricted educational grant.