In the U.S. about 17,500 cases of bacterial meningitis occur each year. Common viral meningitis is milder and occurs more often than bacterial meningitis. It usually develops in the winter and affects people under 30. Seventy percent of the infections occur in children under the age of 5. Other types of viral meningitis are rare, but more serious.
Antibiotics are ineffective in viral meningitis.
Treatment of secondary symptoms including brain swelling , shock , and convulsions will require other medications and intravenous fluids. Hospitalization may be required depending on the severity of the illness and the needed treatment. Early diagnosis and treatment of bacterial meningitis is essential to prevent permanent neurological damage. Viral meningitis is usually not serious, and symptoms should disappear within 2 weeks with no residual complications. If you feel that you or your child have symptoms suggestive of meningitis, you must seek emergency medical help immediately.