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.
Other causes include: 1  Chagas disease, due to Trypanosoma cruzi. 2  Pregnancy. 3  Alcohol abuse (alcoholic cardiomyopathy), although the cause-and-effect relationship with alcohol alone is debated. 4  Thyroid disease, stimulant use, and chronic uncontrolled tachycardia. 5  Muscular Dystrophy, 6  Tuberculosis - 1 to 2% of TB cases.