The Centers for Disease Control and Prevention (CDC) is a federal agency that conducts and supports health promotion, prevention and preparedness activities in the United States with the goal of improving overall public health.
4. Dimorphic fungi may exhibit two different growth forms. Outside the body they grow as a mold, producing hyphae and asexual reproductive spores, but in the body they grow in a yeast-like form. 5. The appearance of a mold and the type of spores it produces is useful in its identification.. Dimorphic fungi. Dimorphic fungi may exhibit two different growth forms. Outside the body they grow as a mold, producing hyphae and asexual reproductive spores, but in the body they grow in a non-mycelial yeast form.
Types of Toenail Fungus. Medical experts have classified toenail fungus into 4 basic types on the basis of the type and extent of fungal infection. They are as the following:-. Distal Subungual Onychomycosis is perhaps the most common form of Toenail fungal infection that is caused by a fungus named Trichophyton rubrum.