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Aseptic Meningitis
Aka: Aseptic Meningitis
- See Also
- Bacterial Meningitis
- Viral Meningitis
- Epidemiology
- Incidence: 7.6 cases 100,000 adults
- Accounts for 96% of pediatric cases with Leukocytosis on CSF
- Causes
- Most common in children
- Enterovirus or arbovirus (summer, fall)
- Herpes Simplex Virus (HSV)
- Borrelia Burgdorferi (Lyme Disease)
- Most common in adults
- Enterovirus
- Herpes Simplex Virus (HSV)
- Varicella-Zoster Virus (VZV)
- Other pathogens causing Aseptic Meningitis
- Treponema pallidum
- Mycoplasma pneumoniae
- Rocky Mountain Spotted Fever
- Ehrlichiosis
- Mumps
- Lymphocytic choriomeningitis virus
- Acute Retroviral Syndrome (HIV Infection)
- Uncommon but serious causes of Aseptic Meningitis
- Cryptococcal Meningitis (Advanced HIV Infection or AIDS)
- Tuberculous Meningitis
- Fungal Meningitis
- Differential Diagnosis
- Bacterial Meningitis
- Encephalitis
- HSV Encephalitis
- West nile virus
- St. Louis Encephalitis
- References
- Bamberger (2010) Am Fam Physician 82(12): 1491-8