Results 91 to 100 of about 114,195,449 (202)

RETRACTED ARTICLE: Improvement of a rapid diagnostic application of monoclonal antibodies against avian influenza H7 subtype virus using Europium nanoparticles

open access: yesScientific Reports, 2017
The development of a sensitive and rapid diagnostic test is needed for early detection of avian influenza (AI) H7 subtype. In this study, novel monoclonal antibodies (mAbs) against influenza A H7N9 recombinant hemagglutinin (rHA)1 were developed and ...
Seon-Ju Yeo   +11 more
doaj   +1 more source

Epidemiology and Risk Modelling of Influenza A Virus Within and Between Pig Herds in Northern Lao PDR

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Animal‐origin influenza A virus (IAV) is a perennial candidate for causing the next pandemic. With high risk for interspecies IAV transmission but limited resources for surveillance, particularly in rural areas of low‐ and middle‐income countries (LMICs) such as Laos, there is a need to develop targeted, risk‐based strategies for early detection of ...
Arata Hidano   +10 more
wiley   +1 more source

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

open access: yes, 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)   +23 more
core   +1 more source

A Novel Reassortant Avian H7N6 Influenza Virus Is Transmissible in Guinea Pigs via Respiratory Droplets

open access: yesFrontiers in Microbiology, 2019
Since 2013, H7N9 and H5N6 avian influenza viruses (AIVs) have caused sporadic human infections and deaths and continued to circulate in the poultry industry.
Zongzheng Zhao   +17 more
doaj   +1 more source

Post‐Pandemic Emergence H1N1 Strains With Antiviral Resistance–Associated Substitutions and H1/H3 Reassortment in Pediatric Cases: Genomic and Epidemiological Insights From Ningbo, China (2020–2024)

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Influenza A (H1N1) remains a persistent threat to global public health due to its high mutation rate and immune evasion capacity. This study investigates the epidemiological trends in pediatrics, genetic characterizations, and transmission dynamics of H1N1 viruses in Ningbo, from 2020 to 2024.
Yongdong Li   +7 more
wiley   +1 more source

REASSORTMENT EVENTS IN HA, NA AND NP GENES DETECTED BY PHYLOGENETIC ANALYSIS OF INFLUENZA A VIRUS STRAINS OF SUBTYPES A (H1N1) AND A (H7N9)

open access: yes, 2019
The influenza virus is a serious pathogens of animals, humans and birds that regularly causes epidemics, as well as high-mortality pandemics; therefore, an analysis of the assessment of reassortment in the hemagglutinin (HA), neurominidase (NA) and nucleoproteine (NP) genes is necessary.
Semen Buriachenko, Borys Stegniy
openaire   +2 more sources

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

open access: yesTransboundary 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   +7 more
wiley   +1 more source

Pathogenesis of the novel avian-origin influenza A (H7N9) virus Influenza H7N9 virus in human lower respiratory tract [PDF]

open access: yes, 2013
Background: As of May 2013, 131 laboratory-confirmed human infections with a novel influenza H7N9 virus had been reported from China. The source of human infection appears to be poultry.
Chan, WY   +3 more
core  

Deep Sequencing of H7N9 Influenza A Viruses from 16 Infected Patients from 2013 to 2015 in Shanghai Reveals Genetic Diversity and Antigenic Drift

open access: yesmSphere, 2018
Influenza A virus (IAV) infections are a major public health concern, including annual epidemics, epizootic outbreaks, and pandemics. A significant IAV epizootic outbreak was the H7N9 avian influenza A outbreak in China, which was first detected in 2013 ...
Yong-Li Xiao   +8 more
doaj   +1 more source

Oral pretreatment with Escherichia coli Nissle 1917 enhances the host's defense against influenza A virus infection

open access: yesmLife, Volume 4, Issue 6, Page 664-680, December 2025.
Abstract Influenza A viruses (IAVs) pose a significant threat to global health, causing annual epidemics and occasional pandemics with substantial morbidity and mortality. Despite the availability of vaccines and antiviral therapies, the development of novel preventive and therapeutic strategies remains a critical research focus.
Di Wang   +7 more
wiley   +1 more source

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