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Published on: July 1, 2018
Identification of Streptococcus suis Meningitis by Direct Triplex Real-Time PCR, Burkina Faso
Abstract:
Meningitis confirmation in Burkina Faso uses PCR for detecting Streptococcus pneumoniae, Neisseria meningitidis, or Hemophilus influenzae. We identified 38 cases of meningitis among 590 that were PCR-positive for 3 nonpneumococcal streptococcal pathogens, including 21 cases of Streptococcus suis. Among the country's 13 regions, 10 had S. suis-positive cases.
Insights
Meningitis cases in Burkina Faso were identified using PCR. Streptococcus suis was found in 21 meningitis cases, highlighting its role in the disease across 10 regions.
Area of Science:
- Microbiology
- Infectious Diseases
- Public Health
Background:
- Meningitis diagnosis in Burkina Faso relies on PCR detection of key bacterial pathogens.
- Standard PCR panels typically target Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae.
Purpose of the Study:
- To investigate the prevalence of non-pneumococcal streptococcal pathogens in meningitis cases.
- To identify the role of Streptococcus suis in meningitis in Burkina Faso.
Main Methods:
- Polymerase Chain Reaction (PCR) was used for pathogen detection.
- Analysis of 590 PCR-positive meningitis samples.
Main Results:
- 38 cases of meningitis were associated with 3 non-pneumococcal streptococcal pathogens.
- Streptococcus suis was identified in 21 of these cases.
- Streptococcus suis-positive meningitis cases were reported in 10 out of 13 regions.
Conclusions:
- Streptococcus suis is an identified cause of meningitis in Burkina Faso.
- The pathogen's presence is geographically widespread across the country.
- Current diagnostic approaches may need to consider S. suis for comprehensive meningitis surveillance.
