Causes of yellow sores

Ictalis is an infectious skin disease transmitted by contact. Blisters, pustules, and pustules are common clinical manifestations. Ictalis can be divided into bullous and non-bullous types. Non-bullous ictus is often caused by Staphylococcus aureus, most of which are caused by bacterial invasion and infection after skin trauma without timely treatment. Bullous yellow sores are also mostly caused by Staphylococcus aureus, which can occur on intact skin. This bacterium can produce and release epidermal exfoliating toxins, causing bullous formation.