Results 21 to 30 of about 2,355 (182)

Novel Reassortant Clade 2.3.4.4 Avian Influenza A(H5N8) Virus in Wild Aquatic Birds, Russia, 2016 [PDF]

Emerging Infectious Diseases, 2017
The emergence of novel avian influenza viruses in migratory birds is of concern because of the potential for virus dissemination during fall migration. We report the identification of novel highly pathogenic avian influenza viruses of subtype H5N8, clade
Dong-Hun Lee, Kirill Sharshov, David E. Swayne, Olga Kurskaya, Ivan Sobolev, Marsel Kabilov, Alexander Alekseev, Victor Irza, Alexander Shestopalov   +8 more
doaj   +3 more sources

Dominant substitutions underlying the antigenic evolution of H5 influenza virus [PDF]

Nature Communications
Highly pathogenic avian influenza (HPAI) H5 viruses have recently been documented in mammals including humans, posing a major threat to global public health.
Mengyi Zhang, Luyao Qin, Zichen Li, Jiamin Chen, Jincheng Tong, Xiao Ding, Huan Li, Yun Ma, Jingze Liu, Qiuju He, Rong Bi, Weijin Huang, Cheng Bian, Youchun Wang, Aiping Wu, Qianqian Li   +15 more
doaj   +2 more sources

Reassortant Clade 2.3.4.4 Avian Influenza A(H5N6) Virus in a Wild Mandarin Duck, South Korea, 2016

Emerging Infectious Diseases, 2017
A reassortant clade 2.3.4.4 avian influenza A(H5N6) virus was isolated from a fecal sample of a Mandarin duck (Aix galericulata) in South Korea during October 2016.
Jung-Hoon Kwon, Dong-Hun Lee, David E. Swayne, Jin-Yong Noh, Seong-Su Yuk, Tseren-Ochir Erdene-Ochir, Woo-Tack Hong, Jei-Hyun Jeong, Sol Jeong, Gyeong-Bin Gwon, Seok Lee, Chang-Seon Song   +11 more
doaj   +3 more sources

The Emergence and Decennary Distribution of Clade 2.3.4.4 HPAI H5Nx. [PDF]

Microorganisms, 2019
Reassortment events among influenza viruses occur naturally and may lead to the development of new and different subtypes which often ignite the possibility of an influenza outbreak. Between 2008 and 2010, highly pathogenic avian influenza (HPAI) H5 of the N1 subtype from the A/goose/Guangdong/1/96-like (Gs/GD) lineage generated novel reassortants by ...
Antigua KJC, Choi WS, Baek YH, Song MS.
europepmc   +5 more sources

Highly pathogenic H5N6 avian influenza virus subtype clade 2.3.4.4 indigenous in South Korea. [PDF]

Sci Rep, 2020
AbstractThe outbreaks of the highly pathogenic avian influenza (HPAI) in 2016–2017 and 2017–2018, caused by novel reassortant clade 2.3.4.4 H5N6 viruses, resulted in the loss of one billion birds in South Korea. Here, we characterized the H5N6 viruses isolated from wild birds in South Korea from December 2017 to August 2019 by next-generation ...
Shin J, Kang S, Byeon H, Cho SM, Kim SY, Chung YJ, Jung SH.   +6 more
europepmc   +4 more sources

Bald eagle mortality and nest failure due to clade 2.3.4.4 highly pathogenic H5N1 influenza a virus. [PDF]

Sci Rep, 2023
AbstractThe bald eagle (Haliaeetus leucocephalus) is a culturally and ecologically vital species in North America that embodies conservation success but continues to face threats that include emerging pathogens. The introduction of A/goose/Guangdong/1/1996 lineage highly pathogenic (HP) clade 2.3.4.4b H5N1 influenza A virus (IAV) in North America in ...
Nemeth NM, Ruder MG, Poulson RL, Sargent R, Breeding S, Evans MN, Zimmerman J, Hardman R, Cunningham M, Gibbs S, Stallknecht DE.   +10 more
europepmc   +4 more sources

Single dose of multi-clade virus-like particle vaccine protects chickens against clade 2.3.2.1 and clade 2.3.4.4 highly pathogenic avian influenza viruses. [PDF]

Sci Rep, 2021
AbstractVirus-like particles (VLPs) are recognized as an alternative vaccine platform that provide effective protection against various highly pathogenic avian influenza viruses (HPAIVs). Here, we developed multi-clade VLPs expressing two HAs (a chimera of clade 2.3.2.1c and clade 2.3.4.4c HA) within a single vector.
Kang YM, Cho HK, Kim JH, Lee SJ, Park SJ, Kim DY, Kim SY, Park JW, Lee MH, Kim MC, Kang HM.   +10 more
europepmc   +5 more sources

Genetic evolution of hemagglutinin and neuraminidase genes of H5N1 highly pathogenic avian influenza viruses in Thailand [PDF]

PeerJ, 2022
Background Ongoing outbreaks of H5N1 highly pathogenic avian influenza (HPAI) viruses and the emergence of the genetic-related hemagglutinin (HA) gene of reassortant H5Nx viruses currently circulating in wild birds and poultries pose a great global ...
Pirom Noisumdaeng, Juthamas Phadungsombat, Sasrinakarn Weerated, Witthawat Wiriyarat, Pilaipan Puthavathana   +4 more
doaj   +2 more sources

Lack of virological and serological evidence for continued circulation of highly pathogenic avian influenza H5N8 virus in wild birds in the Netherlands, 14 November 2014 to 31 January 2016 [PDF]

, 2016
In 2014, H5N8 clade 2.3.4.4 highly pathogenic avian influenza (HPAI) viruses of the A/Goose/ Guangdong/1/1996 lineage emerged in poultry and wild birds in Asia, Europe and North America.
Bestebroer, T.M. (Theo), Brown, I.H. (Ian), Fouchier, R.A.M. (Ron), Grund, C., Kleyheeg, E. (Erik), Majoor, F. (Frank), Manvell, R.J., Müskens, G.J.D.M., Nolet, B.A. (Bart), Poen, M.J. (Marjolein), Scheuer, R.D., van der Jeugd, H.P., Verhagen, J.H. (Josanne), Vliet, S. (Stefan) van der, Vuong, O. (Oanh)   +14 more
core   +14 more sources

Viral shedding of clade 2.3.4.4 H5 highly pathogenic avian influenza A viruses by American robins [PDF]

Transboundary and Emerging Diseases, 2018
American robins (Turdus migratorius) are commonly associated with farmsteads in the United States and have shown previous evidence of exposure to an H5 avian influenza A virus (IAV) near a poultry production facility affected by a highly pathogenic (HP ...
Bosco-Lauth, Angela M., Bowen, Richard A., Marlenee, Nicole L., Root, J. Jeffrey   +3 more
core   +5 more sources