PandemieGrippaleV1, Main, Exploration, bibRecord, 001847

Excess mortality associated with the 2009 A(H1N1)v influenza pandemic in Antananarivo, Madagascar

Identifieur interne : 001847 ( Main/Exploration ); précédent : 001846; suivant : 001848

Excess mortality associated with the 2009 A(H1N1)v influenza pandemic in Antananarivo, Madagascar

Auteurs : S. Rajatonirina [Madagascar] ; B. Rakotosolofo [Madagascar] ; F. Rakotomanana [Madagascar] ; L. Randrianasolo [Madagascar] ; M. Ratsitoharina [Madagascar] ; H. Raharinandrasana [Madagascar] ; J.-M. Heraud [Madagascar] ; V. Richard [Madagascar]

Source :

Epidemiology and infection [ 0950-2688 ] ; 2013.

RBID : Pascal:13-0116811

Descripteurs français

Pascal (Inist)
- Virus grippal A, Epidémiologie, Grippe A.

English descriptors

KwdEn :
- Epidemiology, Influenza A, Influenza A virus.

Abstract

It is difficult to assess the mortality burden of influenza epidemics in tropical countries. Until recently, the burden of influenza was believed to be negligible in Africa. We assessed the impact of the 2009 influenza epidemic on mortality in Madagascar by conducting Poisson regression analysis on mortality data from the deaths registry, after the first wave of the 2009 A(H1N1) virus pandemic. There were 20% more human deaths than expected in Antananarivo, Madagascar in November 2009, with excess mortality in the ≥ 50 years age group (relative risk 1.41). Furthermore, the number of deaths from pulmonary disease was significantly higher than the number of deaths from other causes during this pandemic period. These results suggest that the A(H1N1) 2009 virus pandemic may have been accompanied by an increase in mortality.

Affiliations:

Madagascar

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000348
to stream PascalFrancis, to step Curation: 001A78
to stream PascalFrancis, to step Checkpoint: 000278
to stream Main, to step Merge: 001875
to stream Main, to step Curation: 001847

Le document en format XML

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<author><name sortKey="Richard, V" sort="Richard, V" uniqKey="Richard V" first="V." last="Richard">V. Richard</name>
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</affiliation>
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<front><div type="abstract" xml:lang="en">It is difficult to assess the mortality burden of influenza epidemics in tropical countries. Until recently, the burden of influenza was believed to be negligible in Africa. We assessed the impact of the 2009 influenza epidemic on mortality in Madagascar by conducting Poisson regression analysis on mortality data from the deaths registry, after the first wave of the 2009 A(H1N1) virus pandemic. There were 20% more human deaths than expected in Antananarivo, Madagascar in November 2009, with excess mortality in the ≥ 50 years age group (relative risk 1.41). Furthermore, the number of deaths from pulmonary disease was significantly higher than the number of deaths from other causes during this pandemic period. These results suggest that the A(H1N1) 2009 virus pandemic may have been accompanied by an increase in mortality.</div>
</front>
</TEI>
<affiliations><list><country><li>Madagascar</li>
</country>
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<name sortKey="Heraud, J M" sort="Heraud, J M" uniqKey="Heraud J" first="J.-M." last="Heraud">J.-M. Heraud</name>
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<name sortKey="Ratsitoharina, M" sort="Ratsitoharina, M" uniqKey="Ratsitoharina M" first="M." last="Ratsitoharina">M. Ratsitoharina</name>
<name sortKey="Richard, V" sort="Richard, V" uniqKey="Richard V" first="V." last="Richard">V. Richard</name>
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Excess mortality associated with the 2009 A(H1N1)v influenza pandemic in Antananarivo, Madagascar

Excess mortality associated with the 2009 A(H1N1)v influenza pandemic in Antananarivo, Madagascar

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri