Results 61 to 70 of about 9,490 (173)

Chicken Origin Tribasic H9N2 Avian Influenza Virus Induces Potent Early Antiviral Response With Low Pathogenicity in Japanese Quails

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
This study gives valuable insights into host–pathogen interaction and confirms that the circulating tribasic H9N2 virus remains phenotypically low pathogenic in Japanese quails in Bangladesh but cause long‐term impairment of important productivity parameters (weight gain, laying rates).
Rupaida Akter Shila, Ismail Hossain, Rokshana Parvin, Emdadul Haque Chowdhury, Jahan Ara Begum   +4 more
wiley   +1 more source

Investigation into the efficacy of a commercially available inactivated avian influenza virus (AIV) vaccine (H9N2) through experimental and field assessments, with an emphasis on its compatibility with recent AIV (H9N2) G1-sublineage isolates

Veterinary Research Communications
Abstract Avian influenza H9N2 virus has established itself as endemic in various parts of the globe notably in the Middle East with significant economic repercussions. Vaccination with inactivated vaccine is regarded as one of the most effective strategies for disease prevention. To enhance the efficacy of the vaccination protocol the
Abdullatif, Tamer Mahmoud, Hassanin, Ola, Mohamed, Walaa, AbdelMageed, Manar, Al-baqir, Ahmed   +4 more
openaire   +3 more sources

Enhancing the Immunogenicity of Whole Inactivated H9N2 Influenza Virus Vaccines in Chickens [PDF]

, 2018
Avian influenza virus (AIV) H9N2 subtype is a low pathogenic influenza virus that commonly infects poultry in certain parts of the world. Inactivated AIV vaccines can be used to decrease infection.
Astill, Jake
core   +1 more source

Genomic and Clinicopathological Characterization of a Reassortant HPAI H5N1 (Clade 2.3.4.4b) in an Endangered Cinereous Vulture (Aegypius monachus) in South Korea, 2026

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Clade 2.3.4.4b highly pathogenic avian influenza viruses (HPAIVs) continue to circulate widely in East Asia and undergo frequent reassortment in wild birds. Raptors are regarded as spillover hosts that may be exposed through predation or scavenging, yet integrated clinicopathologic and genomic investigations in cinereous vultures remain limited.
Chang-Gi Jeong, Seongwon Hwang, Taeyeong Jung, Su-Beom Chae, Tae-Nam Kim, Nchimunya Siamulonga, Serin Sim, Geonwoo Baek, Jun-Soo Park, Won-Il Kim, Jae-Ik Han, Sang-Ik Oh, Jae-Ku Oem, Fabian Lean   +13 more
wiley   +1 more source

Isolation and molecular characterization of the hemagglutinin gene of H9N2 avian influenza viruses from poultry in Java, Indonesia

Journal of Advanced Veterinary and Animal Research, 2021
Objective: The avian influenza virus (AIV) subtype H9N2 circulating in Indonesia has raised increasing concern about its impact on poultry and its public health risks.
Christian Marco Hadi Nugroho, Otto Sahat Martua Silaen, Ryan Septa Kurnia, Retno Damajanti Soejoedono, Okti Nadia Poetri, Amin Soebandrio   +5 more
doaj   +1 more source

A Multi‐Reassortant H3N8 Avian Influenza Virus Derived From Migratory Birds in Eastern China Exhibits Cross‐Species Transmission Potential

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Migratory birds are one of the main reservoirs and long‐distance transmission vectors of avian influenza viruses (AIVs). A migratory‐bird‐origin H3N8 subtype AIV (A/wild bird/Huadong/sy17/2024, hereafter named as WD/HDsy17/24) was isolated and identified in Jiangsu Province, Eastern China, in 2024.
Yunfei Guo, Zhonglong Yang, Hui Yang, Xinyu Miao, Tao Qing, Daxin Peng, Sujuan Chen, Linzhu Ren   +7 more
wiley   +1 more source

Unveiling Novel Viral Diversity, Biogeography, and Host Networks in Wildlife Through High‐Throughput Sequencing Data Mining

Advanced Science, Volume 12, Issue 46, December 11, 2025.
Analysis of 57 536 high‐throughput sequencing datasets uncovers a vast, hidden world of viruses in wildlife. The researchers reveal significant geographic and host‐specific patterns of viruses, and their surprising cross‐species transmissions, such as avian flu viruses infecting goats.
Hai Wang, Yafei Meng, Xiaoyuan Chen, Xinyuan Cui, Qian Zuo, Na Han, Xianghui Liang, Xuejuan Shen, Caiwu Li, Desheng Li, Fumin Wang, Liangping He, Rujian Chen, Xingbang Lu, Wenjie You, Aiping Wu, Rui‐Ai Chen, Wu Chen, Chan Ding, Yongyi Shen   +19 more
wiley   +1 more source

Molecular epidemiology and biological properties of avian influenza viruses of subtype H5N1 and H9N2 [PDF]

, 2015
Rokshana Parvin Molecular epidemiology and biological properties of avian influenza viruses of subtype H5N1 and H9N2 Institute of Virology Submitted in November 2014 Pages 106, Figures 7, Table 1, References 339, Publications 4 Keywords: Avian Influenza ...
Parvin, Rokshana
core   +2 more sources

Dendritic Cells: Origin, Classification, Development, Biological Functions, and Therapeutic Potential

MedComm, Volume 6, Issue 11, November 2025.
This review systematically summarizes dendritic cells (DCs) originating from hematopoietic stem cells, their major subsets (cDC1s, cDC2s, pDCs, moDCs, LCs) and core functions (antigen capture/presentation, adaptive immunity activation, immune tolerance induction, and regulation of innate immune cells).
Fangfang Jin, Lingxiang Xie, Hongqi Zhang, Xiang Fan, Jiaxing Tian, Wei Liu, Yang Xiao, Xinrong Fan   +7 more
wiley   +1 more source

CpG oligodeoxynucleotide-specific goose TLR21 initiates an anti-viral immune response against NGVEV but not AIV strain H9N2 infection

Immunobiology, 2016
Toll-like receptors (TLRs) recognize components of pathogens and mediate the host innate immune response. TLR21 is a TLR that specifically recognizes exogenous double-stranded DNA and rapidly signals to downstream innate immune factors. This study reports the cDNA of goose TLR21 and identifies its immune characteristics.
Yulin, Qi, Bing, Yan, Shun, Chen, Hongjun, Chen, Mingshu, Wang, Renyong, Jia, Dekang, Zhu, Mafeng, Liu, Fei, Liu, Qiao, Yang, Kunfeng, Sun, Ying, Wu, Xiaoyue, Chen, Bo, Jing, Anchun, Cheng   +14 more
openaire   +2 more sources