Results 81 to 90 of about 114,208,328 (217)

Phylogenetic and molecular characteristics of Eurasian H9 avian influenza viruses and their detection by two different H9-specific RealTime reverse transcriptase polymerase chain reaction tests [PDF]

, 2013
Avian influenza viruses (AIVs) of the H9 haemagglutinin subtype are endemic in many Asian and Middle-East countries, causing mortality and morbidity in poultry.
Krill, D., Govil, J., Mahmood, Sahar, Arnold, Mark E., Shell, Wendy M., Manvell, Ruth J., Brown, Ian H., Slomka, Marek J., Hanna, Amanda, Banks, Jill   +9 more
core   +1 more source

Ecological implications and lessons from high pathogenicity avian influenza H5N1 2.3.4.4b in Antarctica

Ecological Solutions and Evidence, Volume 7, Issue 3, July–September 2026.
HPAI H5N1 was confirmed in 22 South Polar Skuas and one Kelp Gull on Dismal and Horseshoe Islands, Marguerite Bay, Western Antarctic Peninsula in early 2025, with high mortalities consistent with global trends. Rapid antigen tests showed 90% agreement with rRT‐PCR, supporting their utility for early detection in remote environments.
Simon B. Z. Gorta, Victor Neira, Michelle Wille, David Gajardo, Atilla Yılmaz, Özgün Oktar, Burcu Özsoy, Çağan H. Şekercioğlu   +7 more
wiley   +1 more source

Aggregation of Single Nucleotide Polymorphisms in a Human H5N1 Clade 2.2 Hemagglutinin [PDF]

, 2007
The evolution of H5N1 has attracted significant interest 1-4 due to linkages with avian 5,6 and human infections 7,8. The basic tenets of influenza genetics 9 attribute genetic drift to replication errors caused by a polymerase complex that lacks a ...
Moustafa M. Mansour, William K. Ampofo, Mona M. Aly, Mensah Agyen-Frempong, Ahmed S. Abdelghani, Nasr El-Sayed, Jeffery Tjaden, Magdi D. Saad, Ehab A. Ayoub, Abdelattar Arafa, Kenneth C. Earhart, Emad M. Labib, Hala M. Esmat, Gregory A. Raczniak, Bruce R. Boynton, Henry L. Niman, Ahmed E. Nayel, Marshall R. Monteville   +17 more
core  

Multiplex evaluation of influenza neutralizing antibodies with potential applicability to in-field serological studies [PDF]

, 2014
The increased number of outbreaks of H5 and H7 LPAI and HPAI viruses in poultry has major public and animal health implications. The continuous rapid evolution of these subtypes and the emergence of new variants influence the ability to undertake ...
Rafat Rahman (16267478), Calogero Terregino, Temperton, Nigel J., Giovanni Cattoli, Calogero Terregino (4163389), Cattoli, Giovanni, Nigel J. Temperton, Eleonora Molesti, Giovanni Cattoli (52822), Terregino, Calogero, Nigel J Temperton (16261166), Rahman, R., Rafat Rahman, Eleonora Molesti (686215), Temperton, N.J., Rahman, Rafat, Edward Wright, Wright, Edward, Molesti, E., Wright, E., Edward Wright (4468198), Molesti, Eleonora, Terregino, C., Cattoli, G.   +23 more
core   +1 more source

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

A Latex Agglutination Test for the Rapid Detection of Avian Influenza Virus Subtype H5N1 and its Clinical Application [PDF]

Journal of Veterinary Diagnostic Investigation, 2007
A rapid and simple latex agglutination test (LAT) for the detection of avian influenza virus (AIV) subtype H5N1 in chicken allantoic fluids, tracheal swabs, and tissues was developed. Monoclonal antibodies against the hemagglutinin glycoprotein of H5N1 were covalently coupled onto the surface of carboxylated latex bead using a water-soluble ...
Jianfeng, Chen, Meilin, Jin, Zhengjun, Yu, Hanbing, Dan, Anding, Zhang, Yunfeng, Song, Huanchun, Chen   +6 more
openaire   +2 more sources

Navigating the Future of Respiratory Infections: Key Insights From International Congress in Singapore, 17–20 September 2025

Influenza and Other Respiratory Viruses, Volume 20, Issue 7, July 2026.
ABSTRACT Background The 8th International Society for Respiratory Viruses (ISRV) Antiviral Group Conference, held jointly with the 3rd International Meeting on Respiratory Pathogens in Singapore (17–20 September 2025), examined evolving approaches to prevention and management of respiratory infections.
Narmadha Morvil, Wilson Guo Wei Goh, Charlotte Zheng, Stephanie Sutjipto, Dorothy Hui Lin Ng, Maria Zambon   +5 more
wiley   +1 more source

The surveillance and risk assessment of wild birds in northern Australia for highly pathogenic avian influenza H5N1 virus [PDF]

, 2012
Highly pathogenic avian influenza (HPAI), caused by infection with H5N1 virus, is a transboundary disease which has had a significant socio-economic impact on the poultry production systems of Eurasia, and spillover events with mortality in humans and ...
Curran, John
core  

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

Epidemiology study and risk assessments of highly pathogenic avian influenza H5N1 in free flying birds in Thailand [PDF]

, 2010
The highly pathogenic avian influenza virus H5N1 was the cause of a pandemic of avian influenza in poultry throughout many parts of the world. The role of wild birds in the transmission and cycling of this virus has been uncertain and the current study ...
Siengsanan-Lamont, Jarunee
core