Results 91 to 100 of about 26,037 (262)

Existence, Stability, and Data‐Driven Analysis of a Fractional‐Order Avian Influenza Model in Poultry Farms

Engineering Reports, Volume 8, Issue 3, March 2026.
We develop and analyze a fractional‐order avian influenza chicken model for chicken farms, providing existence, uniqueness, and stability results. With real Bangladesh farm data and 80% vaccine efficacy, numerical results show that combining vaccination and treatment can control disease spread by reducing the basic reproduction number below one ...
Muhammad Altaf Khan, Mahmoud H. DarAssi, Irfan Ahmad, Ebraheem Alzahrani, Nurulfiza Mat Isa   +4 more
wiley   +1 more source

Highly Pathogenic Avian Influenza Virus Subtype H5N1 in Africa: A Comprehensive Phylogenetic Analysis and Molecular Characterization of Isolates

PLoS ONE, 2009
Highly pathogenic avian influenza virus A/H5N1 was first officially reported in Africa in early 2006. Since the first outbreak in Nigeria, this virus spread rapidly to other African countries. From its emergence to early 2008, 11 African countries experienced A/H5N1 outbreaks in poultry and human cases were also reported in three of these countries. At
Giovanni Cattoli, Isabella Monne, Alice Fusaro, Tony M Joannis, Lami H Lombin, Mona M Aly, Abdel S Arafa, Katharine M Sturm-Ramirez, Emmanuel Couacy-Hymann, Joseph A Awuni, Komla B Batawui, Kodzo A Awoume, Gilbert L Aplogan, Adama Sow, Andrè C Ngangnou, Iman M El Nasri Hamza, Djibo Gamatié, Gwenaelle Dauphin, Joseph M Domenech, Ilaria Capua   +19 more
openaire   +4 more sources

Antiviral activity of Siberian wild and cultivated plants

BIO Web of Conferences, 2020
The article presents data on the antiviral activity of ethanol and aqueous extracts isolated from the herb plants Dracocephalum nutans, Glechoma hederacea, Melissa officinalis, Berteroa incana, Aegopodium podagraria, and Veronica longifolia against the A/
Mazurkova Natalya, Protsenko Mariya, Lobanova Irina, Filippova Ekaterina, Vysochina Galina   +4 more
doaj   +1 more source

Highly pathogenic avian influenza virus H5N1 infects alveolar macrophages without virus production or excessive TNF-alpha induction. [PDF]

PLoS Pathogens, 2011
Highly pathogenic avian influenza virus (HPAIV) of the subtype H5N1 causes severe, often fatal pneumonia in humans. The pathogenesis of HPAIV H5N1 infection is not completely understood, although the alveolar macrophage (AM) is thought to play an ...
Debby van Riel, Lonneke M E Leijten, Menno van der Eerden, Henk C Hoogsteden, Leonie A Boven, Bart N Lambrecht, Albert D M E Osterhaus, Thijs Kuiken   +7 more
doaj   +1 more source

A Quantitative Risk Assessment to Evaluate the Efficacy of Mitigation Strategies to Reduce Highly Pathogenic Avian Influenza (HPAI) Virus, Subtype H5N1 (HPAI H5N1) in the Menoufia Governorate, Egypt [PDF]

, 2021
Yumna Elsobky, David Nganwa, Gamal El Afandi, Ahmed Byomi, Gopal Reddy, Ehsan Abdalla   +5 more
openalex   +1 more source

Aptamer‐Based Approaches for Influenza Virus Detection: A Systematic Review

Health Science Reports, Volume 9, Issue 3, March 2026.
ABSTRACT Background and Aims Influenza remains a globally prevalent respiratory infection that is challenging to diagnose accurately. This systematic review focuses on aptamer‐based tools for influenza virus detection, aiming to overcome the limitations of traditional diagnostic methods.
Javad Charostad, Zohreh‐al‐sadat Ghoreshi, Nasir Arefinia, Faranak Salajegheh, Niloofar Farsiu, Mohammad Rezaei Zadeh Rukerd, Mohsen Nakhaie   +6 more
wiley   +1 more source

ISOLASI DAN IDENTIFIKASI VIRUS AVIAN INFLUENZA SUBTIPE H5N1 DI PETERNAKAN TRADISIONAL KECAMATAN GUNUNGPATI SEMARANG

Biosaintifika: Journal of Biology & Biology Education, 2012
Avian Influenza (AI) atau yang lebih dikenal dengan flu burung disebabkan oleh virus influenza yang bermutasi menjadi patogen. Penelitian tentang isolasi dan identifikasi virus AI subtipe H5N1 perlu dilakukan untuk mengetahui keberadaan virus tersebut ...
Angga Ari Wibowo, R. Susanti, Farikhul Ulum, Nugrahaningsih W.H.   +3 more
doaj   +1 more source

Pandemic Paradox: Early Life H2N2 Pandemic Influenza Infection Enhanced Susceptibility to Death during the 2009 H1N1 Pandemic. [PDF]

, 2018
Recent outbreaks of H5, H7, and H9 influenza A viruses in humans have served as a vivid reminder of the potentially devastating effects that a novel pandemic could exert on the modern world.
Alain Gagnon, D. Ann Herring, David J. D. Earn, Enrique Acosta, Joaquin Madrenas, Kris Inwood, Lisa Y. Dillon, Matthew S. Miller, Nadine Ouellette, Robert Bourbeau, Stacey Hallman, W. Ian Lipkin   +11 more
core   +3 more sources

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

A Monoclonal Antibody ELISA–Based Assay for Measuring the Potency of Candidate H5 Clade 2.3.4.4b Pandemic Influenza Vaccines

Influenza and Other Respiratory Viruses, Volume 20, Issue 3, March 2026.
ABSTRACT Background The single radial immunodiffusion (SRID) assay is used to determine the potency of inactivated influenza vaccines. Nevertheless, development of alternative influenza vaccine potency assays with greater sensitivity and less reliance on large quantities of reference reagents is needed.
Marcus Odin, Falko Schmeisser, Jackeline Soto, Jerry P. Weir   +3 more
wiley   +1 more source