When a bacterial brain abscesses comes from a lesion somewhere else in the body, the bacteria are normally Streptococci. The most common sources of blood-borne infections that cause a brain abscess are: Cyanotic heart disease, where a heart defect that is present from birth results in low blood oxygen levels.
In this regard, can you get a brain infection?
The brain and spinal cord are usually protected from infection, but when they become infected, the consequences are often very serious. Infections can cause inflammation of the brain (encephalitis). Viruses are the most common causes of encephalitis.
Is brain infection fatal?
Cryptococcal CNS infection causes the typical symptoms and signs of meningitis. If left untreated, the patient has severe complications with permanent brain damage, hearing loss, and coma. In patients with severe immunodeficiency, the untreated disease is invariably fatal.