What is the correct term for infections caused by fungi?

The correct term for infections caused by fungi is mycosis. This term specifically refers to any disease caused by a fungus, whether it is a superficial infection affecting the outer layers of skin or mucous membranes, or a more systemic infection that can affect internal organs. Fungi can lead to a variety of conditions, such as athlete's foot, ringworm, and candidiasis, all categorized under mycosis.

In contrast, bacterial infections result from pathogenic bacteria, while dermatitis refers to inflammation of the skin, which may be caused by various factors including allergies, genetic conditions, or irritants, but does not specifically refer to fungal infections. Parasitic infections involve organisms that live on or in their hosts and derive nutrients at the host's expense, which is a different category altogether. Therefore, mycosis is the precise term for fungal infections, highlighting the importance of proper terminology in understanding conditions related to skin and overall health in the field of cosmetology.