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Viral meningitis: current issues in diagnosis and treatment
Fiona McGill1, Michael J Griffiths, Tom Solomon
1aInstitute of Infection and Global Health, University of Liverpool bNational Institute for Health Research Health Protection Research Unit on Emerging and Zoonotic Infections, University of Liverpool cRoyal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool dLeeds Teaching Hospitals NHS Trust, Leeds eAlderhey Children's NHS Foundation Trust fThe Walton Centre NHS Foundation Trust, Liverpool, UK.
Viral meningitis is an increasing concern as bacterial cases decline. Further research is needed for accurate diagnosis and effective treatments for viral meningitis, improving patient outcomes.
Area of Science:
- Neurology
- Infectious Diseases
- Virology
Background:
- Bacterial meningitis incidence is decreasing.
- Molecular diagnostics are increasingly utilized.
- Viral meningitis is becoming relatively more significant.
Purpose of the Study:
- Provide an overview of viral meningitis.
- Highlight uncertainties in diagnostics.
- Address challenges in treatment and outcome prediction.
Main Methods:
- Literature review of viral meningitis.
- Analysis of diagnostic trends.
- Evaluation of treatment strategies.
Main Results:
- Many viral meningitis cases lack identified etiology despite diagnostic advances.
- Molecular methods are not universally adopted in laboratories.
- No established treatments exist for viral meningitis; acyclovir lacks clinical trial data.
Conclusions:
- Viruses are a growing cause of meningitis.
- Molecular diagnostics enhance pathogen detection and reduce antibiotic use.
- Further research is essential for viral meningitis treatments and long-term sequelae.
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