Results 51 to 60 of about 29,851 (229)

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

Unexpected interfarm transmission dynamics during a highly pathogenic avian influenza epidemic [PDF]

Next-generation sequencing technology is now being increasingly applied to study the within- and between-host population dynamics of viruses. However, information on avian influenza virus evolution and transmission during a naturally occurring epidemic ...
Bonfanti, Lebana, Cattoli, Giovanni, Fusaro, Alice, Hughes, Joseph, Marangon, Stefano, Massi, Paola, Milani, Adelaide, Monne, Isabella, Murcia, Pablo R., Salviato, Annalisa, Schultz-Cherry, S., Tassoni, Luca, Zamperin, Gianpiero   +12 more
core   +1 more source

Determining the Environmental and Ecological Factors Associated With Poultry Farm Spillover of Highly Pathogenic Avian Influenza (H5N1) in British Columbia, Canada

Zoonoses and Public Health, EarlyView.
ABSTRACT Introduction Highly pathogenic avian influenza (HPAI) H5N1, clade 2.3.4.4b is a global threat causing widespread outbreaks on poultry farms and high mortality among wild bird populations in Canada. Wild aquatic birds are generally recognised as key reservoir hosts for avian influenza viruses (AIV's).
Riley Oremush, Pascale Aubry, E. Jane Parmley, Zvonimir Poljak, Amy Greer   +4 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

Spatial Variation in Risk for Highly Pathogenic Avian Influenza Subtype H5N6 Viral Infections in South Korea: Poultry Population-Based Case–Control Study

Veterinary Sciences, 2022
Given the substantial economic damage caused by the continual circulation of highly pathogenic avian influenza (HPAI) outbreaks since 2003, identifying high-risk locations associated with HPAI infections is essential.
Saleem Ahmad, Kye-Young Koh, Dae-Sung Yoo, Jae-Il Lee   +3 more
doaj   +1 more source

Regional Initiatives in Support of Surveillance in East Africa: The East Africa Integrated Disease Surveillance Network (EAIDSNet) Experience. [PDF]

The East African Integrated Disease Surveillance Network (EAIDSNet) was formed in response to a growing frequency of cross-border malaria outbreaks in the 1990s and a growing recognition that fragmented disease interventions, coupled with weak laboratory
Bond KC, Gresham L, James Kariuki, Leonard E.G Mboera, Maurice Ope, Mayala BK, Mboera LEG, Miriam Schneidman, Mwihaki Kimura, Olago D, Ramana N.V Gandham, Shikanga O, Stanley Sonoiya, WHO, WHO   +14 more
core   +1 more source

Extralimital records of the Macaroni Penguin in East Antarctica at multiple locations during the molting season

Ecosphere, Volume 17, Issue 6, June 2026.
Abstract Macaroni Penguins (Eudyptes chrysolophus) are abundant across sub‐Antarctic islands but occur only rarely in East Antarctica. Here, we report three concurrent extralimital records of Macaroni Penguins well south of their typical distribution during the austral summer of 2023–2024.
Benjamin Viola, Marcus Salton, Natacha Planque, Christophe Barbraud, Louise Emmerson   +4 more
wiley   +1 more source

How Changing Food Preferences and Technology Are Transforming Food Markets

Journal of Agricultural Economics, Volume 77, Issue 2, Page 819-831, June 2026.
ABSTRACT The foods that consumers purchase and how they purchase food are changing over time. In this article, we discuss how health prioritization and environmental concerns, combined with new technologies, are changing consumers' food preferences and retail choices.
Jill J. McCluskey, Jillian Hyink
wiley   +1 more source

Vaccination of domestic ducks against H5N1 HPAI: A review

Virus Research, 2013
Domestic ducks play an important role in the epidemiology of H5N1 highly pathogenic avian influenza (HPAI) viruses. Consequently, successful control of H5N1 HPAI in ducks is important for the eradication of the disease in poultry and in preventing infections in humans.
Mary J, Pantin-Jackwood, David L, Suarez
openaire   +2 more sources

Immunopotentiation by Natural Extracts: Mechanisms and Applications in Influenza Vaccine Adjuvant Development

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
Natural Extracts as Candidate Influenza Vaccine Adjuvants. Seasonal influenza vaccines face limitations due to viral mutations and low efficacy in vulnerable populations. Traditional adjuvants often have safety or immune‐activation constraints, leading to increased interest in natural extracts from plants, marine organisms, and fungi.
Thi Len Ho, Eun‐Ju Ko
wiley   +1 more source