The Asian Pacific Journal of Allergy and Immunology (APJAI) is an online open access journal with the recent impact factor (2015) 1.269

APJAI published 4 times per annum (March, June, September, December). Four issues constitute one volume.

APJAI publishes original research articles of basic science, clinical science and reviews on various aspects of allergy and immunology. This journal is an official journal of and published by the Allergy, Asthma and Immunology Association, Thailand.

The scopes include mechanism, pathogenesis, host-pathogen interaction, host-environment interaction, allergic diseases, immune-mediated diseases, epidemiology, diagnosis, treatment and prevention, immunotherapy, and vaccine. All papers are published in English and are refereed to international standards.