Professional association of allergists and immunologists. Established in 1942, the ACAAI is dedicated to improving the quality of patient care in allergy and immunology through research, advocacy, and professional and public education. The ACAAI’s goals are to (1) improve the quality of patient care in allergy, asthma, and immunology; (2) maintain and advance the diagnostic and therapeutic skills of members and foster their appropriate application; (3) sponsor and conduct educational and scientific programs and publications; (4) develop and disseminate educational information for members, patients, health plan purchasers and administrators, and other physicians and health professionals.