Results 51 to 60 of about 29,527 (212)

Risk Prediction of Three Different Subtypes of Highly Pathogenic Avian Influenza Outbreaks in Poultry Farms: Based on Spatial Characteristics of Infected Premises in South Korea

Frontiers in Veterinary Science, 2022
From 2003 to 2017, highly pathogenic avian influenza (HPAI) epidemics, particularly H5N1, H5N8, and H5N6 infections in poultry farms, increased in South Korea.
Dae-sung Yoo, Dae-sung Yoo, Byung Chul Chun, Byung Chul Chun, Byung Chul Chun, Kwan Hong, Jeehyun Kim, Jeehyun Kim   +7 more
doaj   +1 more source

Emergence and Rapid Spread of a New Reassortant High Pathogenicity H5N1 Clade 2.3.4.4b Avian Influenza Virus in Nigeria

Influenza and Other Respiratory Viruses, Volume 20, Issue 5, May 2026.
ABSTRACT Over the past two decades, West Africa has experienced recurrent incursions of Goose/Guangdong‐lineage highly pathogenic avian influenza (HPAI) A(H5N1), with Nigeria as a hotspot for repeated introductions and sustained circulation. Since 2021, European‐origin clade 2.3.4.4b H5Nx genotypes, particularly EA‐2020‐C, have predominated in regional
Clement Meseko, Bianca Zecchin, Emilie Wolali Go‐Maro, Marta Dianati, Nicodemus Mkpuma, Bitrus Inuwa, Judith Bakam, Kayode Olawuyi, Dorcas Gado, Edoardo Giussani, Alice Fusaro, Alessio Bortolami, Elisa Palumbo, Calogero Terregino, Isabella Monne   +14 more
wiley   +1 more source

A High Soluble‐Fibre Allele in Wheat Encodes a Defective Cell Wall Peroxidase Responsible for Dimerization of Ferulate Moieties on Arabinoxylan

Plant Biotechnology Journal, Volume 24, Issue 5, Page 2751-2761, May 2026.
ABSTRACT Increasing dietary fibre (DF) intake is an important target to improve health. An attractive strategy for this is to increase DF in wheat which is derived principally from the endosperm cell wall polysaccharide arabinoxylan (AX). The water‐extractable form of this (WE‐AX) accounts for most soluble dietary fibre (SDF), which is believed to ...
Rowan A. C. Mitchell, Ondrej Kosik, Abdul Kader Alabdullah, Anneke Prins, Maria Oszvald, Till K. Pellny, Jackie Freeman, Kirstie Halsey, Caroline A. Sparks, Alison Huttly, James Brett, Michelle Leverington‐Waite, Simon Griffiths, Peter R. Shewry, Alison Lovegrove   +14 more
wiley   +1 more source

Longitudinal Surveillance of Influenza A Virus Exposure in Wild Boars (Sus scrofa) in Spain (2015–2023): Serologic and Virologic Evidence of Subtype Infections and H5N1 Spillover Risk

Zoonoses and Public Health, Volume 73, Issue 3, Page 191-204, May 2026.
ABSTRACT Introduction Influenza A viruses (IAVs) are responsible for respiratory infections in a wide range of species, including birds, swine and humans. The role of wild boar (Sus scrofa) in IAV epidemiology remains underexplored. Here, we present a longitudinal serologic and virologic surveillance study of wild boars in Spain from 2015 to 2023 ...
Paloma Encinas, Aitor Nogales, Estela Escribano‐Romero, M. Ángeles Martín del Burgo, Jorge Ramón López‐Olvera, José Enrique Granados, Gregorio Mentaberre, Adolfo García‐Sastre, Gustavo del Real   +8 more
wiley   +1 more source

Clustering broiler farmers based on their behavioural differences towards biosecurity to prevent highly pathogenic avian influenza

One Health
Highly pathogenic avian influenza (HPAI) is an important zoonotic disease. The study aims to identify farmer behaviour types to inform the design of behaviour change programmes for mitigating the transmission of HPAI.
Hai-ni Pao, Elizabeth L. Jackson, Tsang-sung Yang, Jyan-syung Tsai, Yi-ting Hwang, Watson H.T. Sung, Dirk U. Pfeiffer   +6 more
doaj   +1 more source

A Systematic Evaluation of Measures Against Highly Pathogenic Avian Influenza (HPAI) in Indonesia

Frontiers in Veterinary Science, 2019
Over the past years, many different control measures have been implemented to prevent HPAI infection. The national plan with numerous measures lead to problems in terms of prioritization and budget allocation. Our study objectives are to (i) establish an
Muchammad Gumilang Pramuwidyatama, Henk Hogeveen, Henk Hogeveen, Helmut W. Saatkamp   +3 more
doaj   +1 more source

Combined H5ND inactivated vaccine protects chickens against challenge by different clades of highly pathogenic avian influenza viruses subtype H5 and virulent Newcastle disease virus [PDF]

Veterinary World, 2019
Aim: The aim of the current study was to evaluate the efficacy of a trivalent-inactivated oil-emulsion vaccine against challenge by different clades highly pathogenic avian influenza (HPAI) viruses including HPAI-H5N8 and the virulent genotype VII ...
Ahmed Ali, Marwa Safwat, Walid H. Kilany, Abdou Nagy, Awad A. Shehata, Mohamed A. Zain El-Abideen, Al-Hussien M. Dahshan, Abdel-Satar A. Arafa   +7 more
doaj   +1 more source

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 ...
Khristine Joy C. Antigua, Won-Suk Choi, Yun Hee Baek, Min-Suk Song   +3 more
openaire   +3 more sources

Identification and Characterisation of the Gene Cluster Governing Biosynthesis of the Anti‐Mycobacterial Antibiotic Acidomycin

Microbial Biotechnology, Volume 19, Issue 4, April 2026.
Biosynthetic gene cluster for antibiotic acidomycin targeting biotin biosynthesis in mycobacteria was identified in a Streptomyces bacterium, and its identity was confirmed by gene knockout and heterologous expression. This cluster is located in proximity to the genes cluster for stravidins targeting a different step in the biotin biosynthesis pathway.
Anna Vignolle, Martin Zehl, Jaime Felipe Guerrero Garzón, Olha Schneider, Johannes Gafriller, Ulrike Grienke, Rasmus H. Kirkegaard, Sergey B. Zotchev   +7 more
wiley   +1 more source

Highly pathogenic or low pathogenic avian influenza virus subtype H7N1 infection in chicken lungs: small differences in general acute responses

Veterinary Research, 2011
Avian influenza virus can be divided into two groups, highly pathogenic avian influenza virus (HPAI) and low pathogenic avian influenza virus (LPAI) based on their difference in virulence. To investigate if the difference in clinical outcome between LPAI
Rebel Johanna MJ, Peeters Ben, Fijten Helmi, Post Jacob, Cornelissen Jan, Vervelde Lonneke   +5 more
doaj   +1 more source