Meningitis

The coverings of the brain and spinal cord are called the meninges. Inflammation of the meninges is referred to as meningitis.
Meningitis if most often caused by a virus or a bacteria. The classic presentation includes such features as a headache, stiff neck, photophobia (light bothering the eyes), fever and sometimes a change in the person’s level of consciousness.
Meningitis is one of the few neurological emergencies. It can only be diagnosed by a spinal tap (lumbar puncture) – a procedure most often performed by a neurologist. Treatment often includes antibiotics and close contacts may at times require preventative therapy.