What type of infections are common causes of scalp disorders, alongside dandruff?

Fungal infections are commonly recognized as significant contributors to scalp disorders alongside dandruff. Conditions such as tinea capitis (ringworm of the scalp) are caused by fungi and can lead to symptoms like itching, scaling, and hair loss. Fungal infections thrive in warm, moist environments, making the scalp a suitable host.

While viral infections can affect the scalp, they typically do not lead to the same range of symptoms as fungal infections. Animal infections are less relevant to human scalp disorders, and parasitic infections, such as lice, can cause discomfort and irritation, but are not as prevalent as fungal infections in the context of common scalp issues like dandruff. Hence, fungal infections stand out as a critical factor in scalp health.