Thus a fungus that normally would be controlled by the immune system may begin to grow. Environmental Factors Fungi require moisture to grow and reproduce. Fungal infections are more prevalent in warm, moist areas of the body, such as the mouth and vagina. Also, sweaty clothes and shoes can enhance fungus growth on the skin. Exposure to fungi is more frequent in communal areas with moisture, such as locker rooms and showers.
Some people seem to have a genetic predisposition toward fungal infections.
They may contract infections more easily than others exposed to the same conditions. Whether this is due to differences in immune response, skin chemistry, or other factors is not known. Spread Fungal infections can be passed from person to person or from objects and surfaces to a person. Also, an individual can transfer infection to other parts of the body by touching. Back to top Symptoms Fungal infections usually appear as a rash.