The Journal of Immunology (The JI) is an academic journal that publishes basic and clinical studies in all aspects of immunology. It is owned and published by The American Association of Immunologists. Having an impact factor of 6.387, it ranks 12th among all publications on immunology and is cited more than any other immunology journal,[1] in 2006 it published 1,845 manuscripts in over 16,000 pages.
As of September 2006, The JI has a circulation 7,225, editions are printed and posted online twice each month, the print editions are published on the first and the fifteenth of each month.