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Published on: November 5, 2019
Microbial study of meningitis and encephalitis cases
Heba S Selim1, Mohamed A El-Barrawy, Magda E Rakha
1Microbiology Department, High Institute of Public Health, Alexandria University. drhebaselim@yahoo.com
The Journal of the Egyptian Public Health Association
|January 26, 2008
Summary
This study identified microbial causes of meningitis and encephalitis, finding bacterial and viral pathogens are common. Accurate diagnosis is crucial for timely treatment of these serious central nervous system infections.
Area of Science:
- Neuroscience
- Infectious Diseases
- Microbiology
Background:
- Meningitis and encephalitis represent significant public health concerns, particularly during outbreaks.
- Rapid and accurate diagnosis is essential for effective and timely patient treatment.
Purpose of the Study:
- To identify the specific microbial agents responsible for meningitis and/or encephalitis cases.
- To evaluate diagnostic methods for central nervous system infections.
Main Methods:
- Collected cerebrospinal fluid (CSF) and serum samples from 322 patients with suspected meningitis/encephalitis.
- Utilized CSF culture, biochemical tests, latex agglutination, CSF stain, viral isolation, PCR, and ELISA for diagnosis.
- Identified bacterial, viral, and fungal pathogens, as well as specific viral antibodies.
Main Results:
- Out of 250 confirmed cases, 33.2% were bacterial meningitis/encephalitis and 6.8% were viral.
- Bacterial agents included N. meningitidis, S. pneumoniae, and M. tuberculosis.
- Common viral agents were Enteroviruses, herpes simplex viruses, and varicella zoster viruses.
Conclusions:
- Bacterial and viral infections are primary causes of meningitis and encephalitis.
- Further research is needed to explore additional microbial agents and refine diagnostic strategies for CNS infections.
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