IgA Deficiency. Print. IgA deficiency is a defect in the immune system characterized by an inadequate amount of the antibody class known as immunoglobulin A (IgA). Antibodies are large proteins produced by the body to fight infections caused by invaders, such as bacteria, viruses, fungi, parasites, and other foreign agents.
Definition of ultimo. : of or occurring in the month preceding the present.
From our Multilingual Translation Dictionary. 1  Aufruf zum HandelnGerman. 2  Llamar a la acciÃ³nSpanish. 3  appel Ã  l&#39;actionFrench. 4  vocat ad actionem,Latin. 5  Ð¿ÑÐ¸Ð·ÑÐ² Ðº Ð´ÐµÐ¹ÑÑÐ²Ð¸ÑRussian. 6  eylem Ã§aÄrÄ±sÄ±Turkish.