Answer: Trichophyton is a fungus
Explanation:
Trichophyton is a genus of fungi which includes the parasite varieties which causes tinea including the athlete foot, ringworm, itching.
The fungus have the characteristic feature to grow in a moist area. The person is having an anti fungal tube which is being applied to the area where the fungal infection is present.
It is advised to keep the area clean and dry because the moist place allows the growth of more fungus.