Different type of hair infection are​

Infections of the scalp include bacterial infection of hair follicles (folliculitis), infestation of head lice (pediculosis capitis), and fungal infection of scalp ringworm (tinea capitis). Itching and excessive flaking of the scalp is seen with both dandruff (seborrheic dermatitis) and psoriasis

Ringworm. Ringworm is a fungal infection that causes a ring-shaped mark on the skin

Folliculitis. The hair on the body and the scalp grow out of hair follicles

Impetigo

Fungal infections

Seborrheic dermatitis

Scalp psoriasis

Lichen planus

Scleroderma

Explanation:

Hope this helps:)

it's

answer; beware of exaggerated claims without supporting evidence;