4950 Yonge Street, Suite 2306Toronto, Ontario M2N 6K1 Tel: 1-866-787-4050 Fax: 416-787-5807 Web site: www.asthma.ca E-mail: info@asthma.ca Charitable Business No. 89853 7048 RR0001. Over 3 million Canadians live with asthma, but only 40% of those have their disease under control. The Asthma Society of Canada produces educational materials, manages a national hotline with Certified Asthma Educators and conducts asthma management research to achieve our vision to empower every child and adult in Canada with asthma to live an active and symptom-free life.