The names represent the different organisms that cause meningitis, that is, cause the meninges to become inflamed. If bacterial meningitis is diagnosed early and treated promptly, most people make a full recovery. However, in some cases it can be fatal, or lead to permanent handicaps like deafness and brain damage. A leaflet about the possible after effects is available from the Trust. Meningococcal meningitis accounts for more than half the cases.
Viral meningitis is more common than bacterial.
Although rarely life-threatening, it can severely weaken a person. Viral meningitis can be caused by many different viruses. Some are spread between people by coughing or sneezing, or through poor hygiene. Other germs can also be found in sewage-polluted water. Viral meningitis cannot be helped by antibiotics and treatment is based on good nursing care.