How does acute disseminated encephalomyelitis cause?

Acute disseminated encephalomyelitis may occur at different ages, but mainly in children as the main group of patients. At this stage, the etiology is not very clear, mainly the following aspects: 1. Low autoimmunity or immature cranial nerve development may cause viral infection, resulting in acute disseminated encephalomyelitis. 2. Iatrogenic acute disseminated encephalomyelitis is caused in hospitals. 3. An autoimmune response, such as after vaccination or self-antigen action, may cause acute disseminated encephalomyelitis. 4. Acute disseminated encephalomyelitis may occur when acute eruptive diseases such as measles, rubella, smallpox, or chickenpox are present.