3 research outputs found

    Profil épidémiologique de la rougeole au Mali de 2009 à 2018: Epidemiological profile of measles in Mali from 2009 to 2018

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    Introduction: La rougeole, maladie virale hautement contagieuse causée par un Morbillivirus, reste un important problèeme de santé publique dans de nombreux pays malgré l'existence d'un vaccin efficace. La surveillance de la rougeole est l'un des aspects clés de la lutte contre cette maladie. La présente étude avait pour objectif de décrire la mortalité et la morbidité de la rougeole au Mali entre 2009 et 2018. Méthodes: Il s'agissait d'étude transversale descriptive. Les données de surveillance de la rougeole au Mali de 2009 à 2018 ont été analysées en personne, lieu et temps. Résultats: De 2009 à 2018, le nombre de cas confirmés de rougeole était de 6461 dont 29 décès soit une létalité de 0,45%. La confirmation des cas avait été faite par le laboratoire pour 2551 cas (39,48%), par lien épidémiologique pour 3738 cas (57,85%) et cliniquement pour 172 cas (2,66%). Les enfants de moins de 5 ans représentaient 50,97% des cas et 75,86% des décès. La majorité des cas (95,71 %) n'avaient jamais été vaccinés contre la rougeole. Les incidences les plus élevées avaient été observées en 2009 (22,65 pour 100 000 hbts) et 2010 (11,81 pour 100 000 hbts). Tombouctou, Gao et Mopti avaient enregistrés les plus grands nombres de cas en 2009 et Bamako, Koulikoro et Mopti en 2010. Conclusion: La majorité des cas et des décès étaient les enfants non vaccinés de moins de cinq ans. Un renforcement du programme élargi de vaccination de routine, une riposte aux épidéemies et des stratéegies de vaccination couvrant tout le pays sont nécessaires. Introduction: Measles, a highly contagious viral disease caused by a Morbillivirus, remains an important public health problem in many countries despite the availability of an effective vaccine. Measles surveillance is one of the key aspects of measles control. The objective of this study was to describe measles mortality and morbidity in Mali between 2009 and 2018. Methods: This was a descriptive cross-sectional study. Measles surveillance data in Mali from 2009 to 2018 were analysed by person, place and time. Results: From 2009 to 2018, the number of confirmed measles cases was 6461 including 29 deaths, i.e. a case-fatality rate of 0.45%. Cases were confirmed by the laboratory for 2551 cases (39.48%), by epidemiological link for 3738 cases (57.85%) and clinically for 172 cases (2.66%). Children under 5 years of age represented 50.97% of cases and 75.86% of deaths. The majority of cases (95.71%) had never been vaccinated against measles. The highest incidences were observed in 2009 (22.65 per 100,000 inhabitants) and 2010 (11.81 per 100,000 inhabitants). Timbuktu, Gao and Mopti had the highest number of cases in 2009 and Bamako, Koulikoro and Mopti in 2010. Conclusion: The majority of cases and deaths were among unvaccinated children under five years of age. Strengthening of the routine expanded programme of immunisation, response to epidemics and nationwide immunisation strategies are needed

    Trends in malaria morbidity among health care-seeking children under age five in Mopti and Sévaré, Mali between 1998 and 2006

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    <p>Abstract</p> <p>Background</p> <p>In Mali, malaria is the leading cause of death and the primary cause of outpatient visits for children under five. The twin towns of Mopti and Sévaré have historically had high under-five mortality. This paper investigates the changing malaria burden in children under five in these two towns for the years 1998-2006, and the likely contribution of previous interventions aimed at reducing malaria.</p> <p>Methods</p> <p>A retrospective analysis of daily outpatient consultation records from urban community health centres (CSCOMs) located in Mopti and Sévaré for the years 1998-2006 was conducted. Risk factors for a diagnosis of presumptive malaria, using logistic regression and trends in presumptive malaria diagnostic rates, were assessed using multilevel analysis.</p> <p>Results</p> <p>Between 1998-2006, presumptive malaria accounted for 33.8% of all recorded consultation diagnoses (10,123 out of 29,915). The monthly presumptive malaria diagnostic rate for children under five decreased by 66% (average of 8 diagnoses per month per 1,000 children in 1998 to 2.7 diagnoses per month in 2006). The multi-level analysis related 37% of this decrease to the distribution of bed net treatment kits initiated in May of 2001. Children of the Fulani (Peuhl) ethnicity had significantly lower odds of a presumptive malaria diagnosis when compared to children of other ethnic groups.</p> <p>Conclusions</p> <p>Presumptive malaria diagnostic rates have decreased between 1998-2006 among health care-seeking children under five in Mopti and Sévaré. A bed net treatment kit intervention conducted in 2001 is likely to have contributed to this decline. The results corroborate previous findings that suggest that the Fulani ethnicity is protective against malaria. The findings are useful to encourage dialogue around the urban malaria situation in Mali, particularly in the context of achieving the target of reducing malaria morbidity in children younger than five by 50% by 2011 as compared to levels in 2000.</p
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