Meningitis Prognosis
Bacterial meningitis is fatal in as many as 25% of cases. Patients with meningitis caused by Streptococcus pneumoniae and patients younger than 2 years old or over the age of 60 have a poor prognosis. Prompt medical treatment (i.e., antibiotics) reduces the risk for dying from bacterial meningitis to less than 15%.
Viral meningitis usually resolves in 710 days and is fatal in fewer than 1% of cases.
