The document discusses management of patients with meningitis and encephalitis. It provides information on: 1) The definition, incidence, causes, risk factors, and pathophysiology of meningitis and encephalitis. 2) The clinical manifestations of each condition and how they present differently in infants versus adults. 3) The assessment, diagnosis, and potential complications through diagnostic tests, physical exams, and analysis of CSF and bloodwork. 4) The medical and nursing management of the conditions which focuses on supportive care, antibiotics, antivirals, reducing complications, and improving symptoms.