A5024802485- Animal Disease Management and Epidemiology
- Virology and Viral Diseases
- Viral Infections and Vectors
- Influenza Virus Research Studies
- Vector-Borne Animal Diseases
- Zoonotic diseases and public health
- Mosquito-borne diseases and control
- Data-Driven Disease Surveillance
- Livestock and Poultry Management
Institut de Veille Sanitaire
2024
Centre National de la Recherche Appliquée au Developpement Rural
2009-2014
In Madagascar, Newcastle disease (ND) has become enzootic after the first documented epizootics in 1946, with recurrent annual outbreaks causing mortality up to 40%. Four ND viruses recently isolated Madagascar were genotypically and pathotypically characterised. By phylogenetic inference based on F HN genes, also full-genome sequence analyses, NDV Malagasy isolates form a cluster distant enough constitute new genotype hereby proposed as XI. This is presumably deriving from an ancestor close...
While the spatial pattern of highly pathogenic avian influenza H5N1 virus has been studied throughout Southeast Asia, little is known on risk factors for in Africa. In present paper, we combined serological data from poultry and remotely sensed environmental Lake Alaotra region Madagascar to explore any association between landscape variables. Serological cross-sectional surveys carried out 2008 2009 were examined together with a Landsat 7 satellite image analysed using supervised...
African swine fever (ASF) is a haemorrhagic contagious pig disease generally causing high mortality. ASF enzootic in Madagascar with outbreaks reported each year. An outbreak occurred May 2015 the municipality of Imerintsiatosika Madagascar. We investigated to describe it and identify risk factors order propose control measures, document evidence an country. took biological samples from very sick dying pigs, sold by farmer butcher, for PCR analysis. active search all possible farm-cases was...
Le réseau de surveillance épidémiologique et gestion des alertes (réseau SEGA–One Health) est le dispositif mis en place par la Commission l'Océan Indien pour répondre à cette vulnérabilité ses États membres. Instrument coopération santé publique, ce favorise l'échange d'informations entre les services sanitaires membres, facilite mutualisation moyens ressources. Après une présentation du (son histoire, missions, sa stratégie son offre formation, cinq exemples sélectionnés illustreront...