Results 41 to 50 of about 5,727 (206)

Molecular characterization and pathogenicity of swine influenza H9N2 subtype virus A/swine/HeBei/012/2008/(H9N2)

Acta Virologica, 2011
The H9N2 subtype influenza virus (IV) is a remarkable member of the influenza A viruses because it can infect not only chickens, ducks and pigs, but also humans. Pigs are susceptible to both human and avian influenza viruses and have been proposed to be intermediate hosts for the generation of pandemic influenza viruses through reassortment or ...
Zhang, Rui-Hua, Cui, Hong-Yu, Xu, Ming-Ju, Li, Kai, Chen, Hua-Lan, Wang, Cun-Lian, Wei, Dong, Li, Cun-Xin, Xu, Tong   +8 more
openaire   +2 more sources

H9N2 avian influenza virus dispersal along Bangladeshi poultry trading networks

, 2023
International audienceAvian influenza virus subtype H9N2 is endemic in Bangladesh's poultry population. The subtype affects poultry production and poses a potential zoonotic risk.
Brown, I, Samad, M A, Raghwani, J, Hill, S C, Hasan, M, Lewis, N S, Giasuddin, Md, Hoque, M A, Debnath, N, Essen, S, Hill, S, Carnegie, Lorcan F A, Fournié, G, Fournié, Guillaume, Uddin, M H, Biswas, P, Pfeiffer, D U, Mahmud, R, Carnegie, L   +18 more
core   +1 more source

Polymerase acidic subunit of H9N2 polymerase complex induces cell apoptosis by binding to PDCD 7 in A549 cells

Virology Journal, 2021
Background H9N2 influenza virus, a subtype of influenza A virus, can spread across different species and induce the respiratory infectious disease in humans, leading to a severe public health risk and a huge economic loss to poultry production ...
Shaohua Wang, Na Li, Shugang Jin, Ruihua Zhang, Tong Xu   +4 more
doaj   +1 more source

A replication-deficient H9N2 influenza virus carrying H5 hemagglutinin conferred protection against H9N2 and H5N1 influenza viruses in mice

Frontiers in Microbiology, 2022
H5N1 and H9N2 influenza viruses have been reported to cause human infections and are believed to have pandemic potential. The vaccine is an effective tool to prevent influenza virus infection.
Weigang Ren, Shuli Pei, Wenming Jiang, Meixia Zhao, Le Jiang, Honggang Liu, Yongxiang Yi, Yongxiang Yi, Mizhou Hui, Junwei Li, Junwei Li   +10 more
doaj   +1 more source

Antigenic drift in H5N1 avian influenza virus in poultry is driven by mutations in major antigenic sites of the hemagglutinin molecule analogous to those for human influenza virus [PDF]

, 2011
H5N1 highly pathogenic avian influenza virus has been endemic in poultry in Egypt since 2008, notwithstanding the implementation of mass vaccination and culling of infected birds.
Arafa, Abdel, Temperton, Nigel J., Giovanni Cattoli, Alessandra Buratin, Mona Meherez Aly, Adelaide Milani, Cattoli, Giovanni, Milani, Adelaide, Zecchin, Bianca, Ilaria Capua, Capua, Ilaria, Eleonora Molesti, Bianca Zecchin, Abdel Arafa, Buratin, Alessandra, Aly, Mona Meherez, Temperton, Nigel, Meherez Aly, Mona, Nigel Temperton, Molesti, Eleonora   +19 more
core   +1 more source

PB2 subunit of avian influenza virus subtype H9N2: a pandemic risk factor

Journal of General Virology, 2016
Avian influenza viruses of subtype H9N2 that are found worldwide are occasionally transmitted to humans and pigs. Furthermore, by co-circulating with other influenza subtypes, they can generate new viruses with the potential to also cause zoonotic infections, as observed in 1997 with H5N1 or more recently with H7N9 and H10N8 viruses.
Hanna, Sediri, Swantje, Thiele, Folker, Schwalm, Gülsah, Gabriel, Hans-Dieter, Klenk   +4 more
openaire   +2 more sources

Probiotic Lactobacilli Limit Avian Influenza Virus Subtype H9N2 Replication in Chicken Cecal Tonsil Mononuclear Cells

, 2020
Low pathogenic avian influenza virus (LPAIV) H9N2 poses significant threat to animal and human health. The growing interest in beneficial effects of probiotic bacteria on host immune system has led to research efforts studying their interaction with ...
Nitish Boodhoo, Mohammadali Alizadeh, Nadiyah Alqazlan, Eva Nagy, Byram Bridle, Shayan Sharif, Khaled Taha-Abdelaziz   +6 more
core   +1 more source

The avian influenza H9N2 at avian-human interface: A possible risk for the future pandemics

Journal of Research in Medical Sciences, 2016
The avian influenza subtype H9N2 is considered a low pathogenic virus which is endemic in domestic poultry of a majority of Asian countries. Many reports of seropositivity in occupationally poultry-exposed workers and a number of confirmed human ...
Shaghayegh RahimiRad, Ali Alizadeh, Effat Alizadeh, Seyyed Masoud Hosseini   +3 more
doaj   +1 more source

Effect of the alcoholic extract of the grape (Vitis Vinifera L.) and pomegranate (Punica Granatum L.) seed on the immunogenicity of the inactivated avian influenza virus subtype H9N2 in broilers

Journal of Zoonotic Diseases, 2022
Mineral oil-adjuvants remain in chicken meat and may be carcinogenic. Plant-based oils comprise different components, but they have suitable safety to use as an adjuvant. In this study, we investigated the adjuvant activity of pomegranate seed oil (PSO)
Amir Norozi, Zolfaghar Rajabi, Gholam-Reza Dehghan   +2 more
doaj   +1 more source

First report of human infection with avian influenza A(H9N2) virus in Oman: The need for a One Health approach

International Journal of Infectious Diseases, 2020
Following the detection of the first human case of avian influenza A subtype H9N2 in 1998, more than 40 cases were diagnosed worldwide. However, the spread of the virus has been more remarkable and significant in global poultry populations, causing ...
Zayid K. Almayahi, Hanan Al Kindi, C. Todd Davies, Bader Al-Rawahi, Amina Al-Jardani, Fatma Al-Yaqoubi, Yunho Jang, Joyce Jones, John R. Barnes, William Davis, Shu Bo, Brian Lynch, David E. Wentworth, Zaina Al-Maskari, Amal Al Maani, Seif Al-Abri   +15 more
doaj   +1 more source