Bacterial meningitis in Niger: an analysis of national surveillance data, 2003-2015
Autor: | Sani Ousmane, Jean Testa, Dan Dano Ibrahim, Lawaly Maman Manzo, Maman Zaneidou, Halima Boubacar Maïnassara |
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Přispěvatelé: | Centre de Recherche Médicale et Sanitaire (Niamey, Niger) (CERMES), Réseau International des Instituts Pasteur (RIIP), Direction de la Surveillance et de la Riposte aux Epidémies, Ministère de la Santé Publique [Niger], Risques, Epidémiologie, Territoire, INformations, Education et Santé (RETINES), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA) |
Jazyk: | angličtina |
Rok vydání: | 2018 |
Předmět: |
medicine.medical_specialty
Surveillance data Adolescent 030231 tropical medicine Meningitis Meningococcal Neisseria meningitidis Meningitis Bacterial 03 medical and health sciences 0302 clinical medicine Age groups Internal medicine Epidemiology medicine Serogroup c Prevalence Humans 030212 general & internal medicine Niger Child Meningitis Haemophilus ComputingMilieux_MISCELLANEOUS business.industry Meningitis Pneumococcal Research Incidence General Medicine medicine.disease Haemophilus influenzae 3. Good health Streptococcus pneumoniae Infectious disease (medical specialty) Child Preschool Population Surveillance Etiology surveillance Bacterial meningitis epidemiology [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie business bacterial meningitis Meningitis |
Zdroj: | The Pan African Medical Journal The Pan African Medical Journal, Pan African Medical Center for Public Health Research and Information, 2018, 30, ⟨10.11604/pamj.2018.30.235.15937⟩ Pan African Medical Journal; Vol. 30 No. 1 (2018) |
ISSN: | 1937-8688 |
DOI: | 10.11604/pamj.2018.30.235.15937⟩ |
Popis: | Introduction: Bacterial meningitis (BM) is one of the most severe infectious disease in Niger republic. To best describe the trends of BM disease, meningitis surveillance data from the Centre de Recherche Medicale et Sanitaire (CERMES) and the Direction of Surveillance and Response to Epidemics (DSRE) were reviewed and analyzed. Methods: Data on number of notified cases of BM and on pathogens were analyzed during 2003-2015. Excel 2013 was used for trend analysis on the etiology of BM prevalence and incidence. Results: A total of 10051 cerebrospinal fluid (CSF) samples collected were confirmed by laboratory methods. The main etiologies of meningitis detected were N. meningitidis (82.1%), S. pneumonia (12.1%) and H. influenza (3.4%). N. meningitidis mostly affected children in the age groups of 5-9 years (32.9%) and 10-14 years (24.9%) with respective mean incidence of 14.9 and 11.3. The percentage estimate of N. meningitidis serogroup A (NmA) meningitis fell to 0% in 2015 while during the same year that of N. meningitidis serogroup C (NmC) and N. meningitidis serogroup W (NmW) reached 82.9% and 17% respectively. Conclusion: Overall, the epidemiological trends of the BM in Niger were dynamic. The emergence of NmC strains suggests that there may be an urgent need for serogroup C containing vaccines in Niger in the coming years. Keywords : Niger, epidemiology, bacterial meningitis, surveillance |
Databáze: | OpenAIRE |
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