Ringworm can occur in AIDS, but ringworm is not unique to AIDS and is not a pre-symptom of AIDS. AIDS is a disease caused by infection with the human immunodeficiency virus, which mainly attacks the immune system and can cause various opportunistic infections. Ringworm is a disease caused by fungal infection of the skin, and it can occur when the body’s immunity is low due to AIDS. However, tinea corporis is not unique to AIDS, as it can be caused by a variety of factors such as lack of exercise, diabetes, and the use of glucocorticoids, all of which lead to low immunity. Fever is the most common symptom in the acute stage of AIDS, which may be accompanied by headache, night sweats, nausea, vomiting and other symptoms. It is recommended to go to a regular hospital and be diagnosed by a professional doctor.