Immunodeficiency is a condition that occurs when...<br /><br /> The immune system loses its ability to effectively defend against diseases and infections. Immune deficiency can be the result of several causes, whether genetic or acquired. This condition greatly affects the body's ability to resist microbes such as bacteria, viruses, fungi, and parasites, making affected individuals more vulnerable to infection.<br />AL-Mustaqbal University is the first university in Iraq<br />