Genetically Different Highly Pathogenic Avian Influenza A(H5N1) Viruses in West Africa, 2015

被引:17
|
作者
Tassoni, Luca [1 ]
Fusaro, Alice [1 ]
Milani, Adelaide [1 ]
Lemey, Philippe [2 ]
Awuni, Joseph Adongo [3 ]
Sedor, Victoria Bernice [3 ]
Dogbey, Otilia [3 ]
Commey, Abraham Nii Okai [3 ]
Meseko, Clement [4 ]
Joannis, Tony [4 ]
Minoungou, Germaine L. [5 ]
Ouattara, Lassina [6 ]
Haido, Abdoul Malick [7 ]
Cisse-Aman, Diarra [8 ]
Couacy-Hymann, Emmanuel [9 ]
Dauphin, Gwenaelle [10 ]
Cattoli, Giovanni [11 ]
Monne, Isabella [1 ]
机构
[1] Ist Zooprofilatt Sperimentale Venezie, Legnaro, Italy
[2] Univ Leuven, Leuven, Belgium
[3] Minist Food & Agr, Vet Serv Directorate, Accra, Ghana
[4] Natl Inst Vet Res, Vom, Nigeria
[5] Lab Natl Elevage, Ouagadougou, Burkina Faso
[6] Minist Ressources Anim, Ouagadougou, Burkina Faso
[7] Direct Sante Anim, Niamey, Niger
[8] Minist Ressources Anim & Halieut, Abidjan, Cote Ivoire
[9] Lab Cent Pathol Anim, Bingerville, Cote Ivoire
[10] Food & Agr Org United Nations, Rome, Italy
[11] IAEA, Seibersdorf, Austria
关键词
WILD BIRDS; EMERGENCE; POULTRY; NIGERIA;
D O I
10.3201/eid2212.160578
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
To trace the evolution of highly pathogenic influenza A(H5N1) virus in West Africa, we sequenced genomes of 43 viruses collected during 2015 from poultry and wild birds in 5 countries. We found 2 co-circulating genetic groups within Glade 2.3.2.1c. Mutations that may increase adaptation to mammals raise concern over possible risk for humans.
引用
收藏
页码:2132 / 2136
页数:5
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