Chronic West Nile virus infection in kea (Nestor notabilis)

被引：11

作者：

Bakonyi, Tamas ^{[1
,2
]}

Gajdon, Gyula K. ^{[3
]}

Schwing, Raoul ^{[3
]}

Vogl, Wolfgang ^{[4
]}

Haebich, Annett-Carolin ^{[5
]}

Thaller, Denise ^{[6
]}

Weissenboeck, Herbert ^{[6
]}

Rudolf, Ivo ^{[7
]}

Hubalek, Zdenek ^{[7
]}

Nowotny, Norbert ^{[1
,8
]}

机构：

[1] Univ Vet Med Vienna, Inst Virol, Vet Pl 1, A-1210 Vienna, Austria

[2] Szent Istvan Univ, Fac Vet Sci, Dept Microbiol & Infect Dis, Hungaria Krt 23-25, H-1143 Budapest, Hungary

[3] Univ Vet Med Vienna, Messerli Res Inst, Vet Pl 1, A-1210 Vienna, Austria

[4] Univ Vet Med Vienna, Konrad Lorenz Inst Ethol, Vet Pl 1, A-1210 Vienna, Austria

[5] Univ Vet Med Vienna, Clin Avian Reptile & Fish Med, Vet Pl 1, A-1210 Vienna, Austria

[6] Univ Vet Med Vienna, Inst Pathol & Forens Vet Med, Vet Pl 1, A-1210 Vienna, Austria

[7] Acad Sci Czech Republ, Inst Vertebrate Biol, Vvi, Kvetna 8, CS-60365 Brno, Czech Republic

[8] Sultan Qaboos Univ, Coll Med & Hlth Sci, Dept Microbiol & Immunol, POB 35, Al Khoud, Oman

来源：

VETERINARY MICROBIOLOGY | 2016年 / 183卷

基金：

奥地利科学基金会;

关键词：

West Nile virus; WNV; Lineage; 2; Kea; Nestor notabilis; Psittaciformes; Persistent infection; Austria; RNA; ARBOVIRUSES; PERSISTENCE; PROTEIN; BIRDS;

D O I：

10.1016/j.vetmic.2015.12.012

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Six kea (Nestor notabilis) in human care, naturally infected with West Nile virus (WNV) lineage 2 in Vienna, Austria, in 2008, developed mild to fatal neurological signs. WNV RNA persisted and the virus evolved in the birds' brains, as demonstrated by (phylo)genetic analyses of the complete viral genomes detected in kea euthanized between 2009 and 2014. WNV antibodies persisted in the birds, too. Chronic WNV infection in the brain might contribute to the circulation of the virus through oral transmission to. predatory birds. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：135 / 139

页数：5

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