Accès ouvert
2026
article
OpenAlex
Clement Adebajo Meseko, Bianca Zecchin, Emilie Go-Maro, Marta Dianati et autres
Over the past two decades, West Africa has experienced recurrent incursions of Goose/Guangdong-lineage highly pathogenic avian influenza (HPAI) A(H5N1), with Nigeria as a hotspot for repeated introductions and sustained circulation. Since 2021, European-origin clade 2.3.4.4b H5Nx genotypes, particularly EA-2020-C, have predominated in …
Nigéria, it, Togo
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Petra Drzewnioková, Irene Brian, Marzia Mancin, Andrea Fortin et autres
Molecular methods are widely accepted as gold-standard techniques for the laboratory diagnosis of most human and animal pathogens. However, most molecular protocols rely on reagents that need to be transported and stored at a freezing temperature, a requirement that might affect their …
it, Mali
(code pays fourni par la source)
Accès ouvert
2025
preprint
OpenAlex
Petra Drzewnioková, Irene Brian, Marzia Mancin, Andrea Fortin et autres
Abstract Molecular methods are widely accepted as gold standard techniques for the laboratory diagnosis of most human and animal pathogens. However, most molecular protocols rely on reagents that need to be transported and stored at a freezing temperature, a requirement that might …
it, Cameroun, Guinée, Mali, Sénégal, Nigéria, Togo
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Andrea Laconi, Andrea Fortin, Giulia Bedendo, Akihiro C. E. Shibata et autres
Avian influenza viruses (AIV) are negative sense RNA viruses posing a major threat to the poultry industry worldwide, with the potential to spread to mammals, including humans; hence, an accurate and rapid AIV diagnosis is essential. To date AIV detection relies on …
it, jp, Togo
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Maxime Fusade-Boyer, Pidemnéwé S. Pato, Mathias Komlan, Koffi Dogno et autres
Influenza D virus (IDV) has been identified in several continents, with serological evidence for the virus in Africa. In order to improve the sensitivity and cost-benefit of IDV surveillance in Togo, risk maps were drawn using a spatial multicriteria decision analysis (MCDA) …
fr, Togo, us
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
Alice Fusaro, Bianca Zecchin, Bram Vrancken, Célia Abolnik et autres
The role of Africa in the dynamics of the global spread of a zoonotic and economically-important virus, such as the highly pathogenic avian influenza (HPAI) H5Nx of the Gs/GD lineage, remains unexplored. Here we characterise the spatiotemporal patterns of virus diffusion during …
it, be, Afrique du Sud, Ouganda, Côte d’Ivoire, fr, Togo, Nigéria
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
Maxime Fusade-Boyer, Pidemnéwé S. Pato, Mathias Komlan, Koffi Dogno et autres
In 2015, highly pathogenic avian influenza A(H5N1) viruses reemerged in poultry in West Africa. We describe the introduction of a reassortant clade 2.3.2.1c virus into Togo in April 2018. Our findings signal further local spread and evolution of these viruses, which could …
fr, us, jp
(code pays fourni par la source)
2019
conference-paper
OpenAlex
Maxime Fusade-Boyer, Pidemnéwé S. Pato, Mathias Komlan, Koffi Dogno et autres
International audience
fr, us, Côte d’Ivoire
(code pays fourni par la source)
Accès ouvert
2019
article
OpenAlex
Alice Fusaro, Bianca Zecchin, Bram Vrancken, Célia Abolnik et autres
Purpose: In 2006, 2014 and 2016 Africa was hit by three intercontinental epidemic waves of the highly pathogenic avian influenza virus (HPAIV) belonging to three distinct genetic clades of the A/goose/Guangdong/1/1996 lineage, namely 2.2, 2.3.2.1c and 2.3.4.4, which substantially affected the local …
it, be, Afrique du Sud, Ouganda, Togo, Ghana, Côte d’Ivoire, Nigéria
(code pays fourni par la source)