Improving Case-Based Meningitis Surveillance in 5 Countries in the Meningitis Belt of Sub-Saharan Africa, 2015–2017.
In: Journal of Infectious Diseases, Jg. 220 (2019-12-02), S. S155- (10S.)
Online
academicJournal
Zugriff:
Background The MenAfriNet consortium was established in 2014 to support implementation of case-based meningitis surveillance in 5 countries in the meningitis belt of sub-Saharan Africa: Burkina Faso, Chad, Mali, Niger, and Togo. Assessing surveillance performance is critical for interpretation of the collected data and implementation of future surveillance-strengthening initiatives. Methods Detailed epidemiologic and laboratory data were collected on suspected meningitis cases through case-based meningitis surveillance in participating districts in 5 countries. Performance of case-based surveillance was evaluated through sensitivity of case ascertainment in case-based versus aggregate meningitis surveillance and an analysis of surveillance indicators. Results From 2015 to 2017, 18 262 suspected meningitis cases were identified through case-based surveillance and 16 262 were identified through aggregate surveillance, for a case ascertainment sensitivity of 112.3%. Among suspected cases, 16 885 (92.5%) had a cerebrospinal fluid (CSF) specimen collected, 13 625 (80.7%) of which were received at a national reference laboratory. Among these, 13 439 (98.6%) underwent confirmatory testing, and, of those tested, 4371 (32.5%) were confirmed for a bacterial pathogen. Conclusions Overall strong performance for case ascertainment, CSF collection, and laboratory confirmation provide evidence for the quality of MenAfriNet case-based surveillance in evaluating epidemiologic trends and informing future vaccination strategies. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Infectious Diseases is the property of Oxford University Press / USA and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Titel: |
Improving Case-Based Meningitis Surveillance in 5 Countries in the Meningitis Belt of Sub-Saharan Africa, 2015–2017.
|
---|---|
Autor/in / Beteiligte Person: | Mbaeyi, Sarah A ; Lingani, Clement ; Diallo, Alpha Oumar ; Bicaba, Brice ; Ouédraogo-Traoré, Rasmata ; Acyl, Mahamat ; Gamougame, Kadidja ; Coulibaly, Oumou ; Coulibaly, Souleymane ; Zaneidou, Maman ; Sidikou, Fati ; Nikiema, Christelle ; Sadji, Adodo Yao ; Aké, Flavien ; Tarbangdo, Félix ; Sakande, Souleymane ; Tall, Haoua ; Njanpop-Lafourcade, Berthe-Marie ; Moïsi, Jennifer ; N'diaye, Aboubacar |
Link: | |
Zeitschrift: | Journal of Infectious Diseases, Jg. 220 (2019-12-02), S. S155- (10S.) |
Veröffentlichung: | 2019 |
Medientyp: | academicJournal |
ISSN: | 0022-1899 (print) |
DOI: | 10.1093/infdis/jiz303 |
Schlagwort: |
|
Sonstiges: |
|