Definition of casual for Students. 1  1 : happening unexpectedly or by chance : not planned or foreseen a casual meeting. 2  2 : occurring without regularity : occasional casual visits. 3  3 : showing or feeling little concern : nonchalant This is awful!  4 : meant for informal use Wear casual clothing for the tour.
Fungemia or fungaemia is the presence of fungi or yeasts in the blood . The most common type, also known as candidemia, candedemia, or systemic candidiasis , is caused by Candida species, but infections by other fungi, including Saccharomyces , Aspergillus and Cryptococcus , are also called fungemia.
Causes/Inheritance. What causes myasthenia gravis (MG)? The immune system normally defends the body against diseases, but sometimes it can turn against the body, leading to an autoimmune disease. MG is just one of many autoimmune diseases, which include arthritis and type 1 diabetes. In all of these diseases, an army of immune cells that would normally attack bacteria and disease-causing germs mistakenly attacks cells and/or proteins that have essential functions in the body.