Results 121 to 130 of about 9,325 (204)

Phylogeographic Dynamics of H9N2 Avian Influenza Viruses in Tunisia

Avian influenza virus subtype H9N2 is endemic in commercial poultry in Tunisia. This subtype affects poultry and wild birds in Tunisia and poses a potential zoonotic risk.
Imen Larbi, Jihene Nsiri, Chaima Badr, Imen EL Behi, Jihene Lachhab, Marwa Arbi, Gary David Butcher, Halima Tougorti, Oussama Souiai, Abdeljelil Ghram   +9 more
core   +1 more source

Mass vaccination with reassortment-impaired live H9N2 avian influenza vaccine

Avian influenza poses a severe threat to poultry production and global food security, prompting the development of vaccination programs in numerous countries. Modified live virus (MLV) vaccines, with their potential for mass application, offer a distinct
Brittany Seibert, Luis A. Rodriguez, L. Claire Gay, Matias Cardenas, Nick van Bentem, Flavio Cargnin Faccin, Daniela S. Rajao, C. Joaquin Cáceres, Darrell R. Kapczynski, Ana Luiza Soares Fraiha, Lucia Ortiz, Ginger Geiger, Silvia Carnaccini, Daniel R. Perez   +13 more
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Infectivity and Transmissibility of Avian H9N2 Influenza Viruses in Pigs

, 2016
The H9N2 influenza viruses that are enzootic in terrestrial poultry in China pose a persistent pandemic threat to humans. To investigate whether the continuous circulation and adaptation of these viruses in terrestrial poultry increased their infectivity
Huang, R, Smith, DK, Guan, Y, Wu, M, Lam, TY, Zeng, Y, Hong, W, Chen, R, Zhang, Y, Fan, X, Zhu, H, Wang, J, Zheng, Z   +12 more
core   +1 more source

A new clade of H9N2 avian influenza virus circulating in Laos. [PDF]

Emerg Microbes Infect
Li J, Zhang C, Li R, Wang Y, Ullah Khan R, Quan R, Theppangna W, Bi Y.   +7 more
europepmc   +1 more source

Concurrent circulation of avian influenza viruses H5N1 and H9N2 enhances the genetic evolution of reassortant viruses in Egyptian poultry populations. [PDF]

PLoS One
Yehia N, Ibrahim M, Shady RM, Mohamed AAE, Said D, Taha ME, Arafa A, Eid S, Shalaby MA, Truyen U, Kobialka RM, Abd El Wahed A, Ceruti A.   +12 more
europepmc   +1 more source

Cross-reactive human antibody responses to H9N2 influenza virus, New York, United States, 2025. [PDF]

Euro Surveill
Singh G, Bhavsar D, Ferreri LM, Nardulli JR, Gleason C, Lyttle N, Chen Y, Lowen AC, Simon V, Krammer F.   +9 more
europepmc   +1 more source

Environmental samples, a sensitive and practical alternative to individual bird sampling in the surveillance of H9N2 vaccinated turkey flocks. [PDF]

J Gen Virol
Kalvelage L, Casteel M, Hartmann M, Harder TC, Kreienbrock L.   +4 more
europepmc   +1 more source

Molecular characterization and pathogenicity of H9N2 avian influenza viruses in poultry in Shandong Province, China, 2021-2023. [PDF]

Poult Sci
Zhang W, Sun L, Wang Q, Xia C, Zhao Y.
europepmc   +1 more source

Pathogen identification and analysis of broiler bronchial obstruction syndrome using high-throughput sequencing technology. [PDF]

Poult Sci
Mu Y, Wang X, Xu J, Yang Y, Wang J, Liu J, Chen L.   +6 more
europepmc   +1 more source

Inactivated H9N2 vaccines developed with early strains do not protect against recent H9N2 viruses: Call for a change in H9N2 control policy

Journal of Integrative Agriculture
Yanjing Liu, Qingqing Yu, Xiangyu Zhou, Wenxin Li, Xinwen He, Yan Wang, Guohua Deng, Jianzhong Shi, Guobin Tian, Xianying Zeng, Hualan Chen   +10 more
openaire   +1 more source