Results 61 to 70 of about 2,387 (153)

Nanoparticle‐Based Antiviral Vaccines for Chickens: Recent Advances and Future Perspectives

open access: yesTransboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
Viral diseases in chickens, such as avian influenza, Newcastle disease, and infectious bronchitis, cause significant economic losses to the global chicken industry, while the cross‐species transmission risks of avian influenza viruses (AIVs) pose potential threats to public health security. Conventional inactivated vaccines and live attenuated vaccines
Peiyang Ding   +3 more
wiley   +1 more source

Enhanced stability of M1 protein mediated by a phospho-resistant mutation promotes the replication of prevailing avian influenza virus in mammals.

open access: yesPLoS Pathogens, 2022
Avian influenza virus (AIV) can evolve multiple strategies to combat host antiviral defenses and establish efficient infectivity in mammals, including humans.
Chenxi Wang   +11 more
doaj   +1 more source

The H5N6 Virus Containing Internal Genes From H9N2 Exhibits Enhanced Pathogenicity and Transmissibility

open access: yesTransboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
The H5N6 avian influenza virus (AIV) is constantly undergoing recombination and evolution with other subtypes of AIV, resulting in various types of recombinant H5N6 viruses. However, the risk to human public health of different recombinant types of H5N6 viruses remains unclear.
Manlin He   +18 more
wiley   +1 more source

Rapid and Sensitive Quantum Dots Immunochromatographic Strip for H10 Subtype Avian Influenza Virus Detection

open access: yesTransboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
The H10 subtype avian influenza virus (AIV), an important zoonotic pathogen, is widely prevalent in host species (wild fowl) and continues to infect humans, imposing a huge threat to public health. Thus, the H10 subtype AIV is considered a potential pandemic strain and has drawn the attention of scholars worldwide.
Jiamin Fu   +10 more
wiley   +1 more source

On‐Site Rapid and Specific Detection of Novel Emerging Goose Astrovirus Using a Nanobody‐Based Colloidal Gold Immunochromatographic Strip

open access: yesTransboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
In recent years, outbreaks of gouty goose disease in goslings caused by a novel goose astrovirus (nGAstV) have occurred across major poultry‐producing regions in Eastern China, with a mortality rate of approximately 50%. To date, there is a lack of rapid detection kits for early‐stage disease control to reduce economic losses.
Dan Wang   +9 more
wiley   +1 more source

Evolution and Spread of Y280‐Lineage H9N2 Low Pathogenicity Avian Influenza Viruses in Korea, 2020–2023

open access: yesTransboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
In 2020, Y280‐lineage H9N2 low pathogenic avian influenza was detected in South Korea for the first time. Active surveillance from live bird markets (LBMs) and farms revealed the continuous circulation of Y280‐lineage H9N2 viruses, replacing the previously indigenous Y439‐lineage and becoming dominant in South Korea.
Andrew Y. Cho   +11 more
wiley   +1 more source

Avian Influenza A Viruses among Occupationally Exposed Populations, China, 2014–2016

open access: yesEmerging Infectious Diseases, 2019
To determine the seroprevalence and seroconversion of avian influenza virus (AIV) antibodies in poultry workers, we conducted a seroepidemiologic study in 7 areas of China during December 2014–April 2016. We used viral isolation and reverse transcription
Chuansong Quan   +19 more
doaj   +1 more source

Preparedness, prevention and control related to zoonotic avian influenza

open access: yesEFSA Journal, Volume 23, Issue 1, January 2025.
Abstract A risk assessment framework was developed to evaluate the zoonotic potential of avian influenza (AI), focusing on virus mutations linked to phenotypic traits related to mammalian adaptation identified in the literature. Virus sequences were screened for the presence of these mutations and their geographical, temporal and subtype‐specific ...
EFSA Panel on Animal Health and Animal Welfare (AHAW)   +41 more
wiley   +1 more source

Relative biological efficacy of methionine hydroxy analogue‐free acid compared to dl‐methionine in the broiler chickens

open access: yesVeterinary Medicine and Science, Volume 10, Issue 3, May 2024.
Methionine is often considered to be the first limiting amino acid in commercial broiler diets. Broiler diets are commonly supplemented with dl‐methionine (dl‐Met) and/or liquid methionine hydroxy analogue‐free acid (MHA‐FA), chemically known as 2‐hydroxy‐4‐methylbutanoic acid, to meet the bird's sulphur amino acid requirements. The relative biological
Heydar Zarghi, Saeed Ghavi
wiley   +1 more source

Additional file 2 of The molecular evolutionary characteristics of new isolated H9N2 AIV from East China and the function of vimentin on virus replication in MDCK cells

open access: yes, 2020
Additional file 2: Table S2. Specific primers for eight gene segments of LY1 strain.
Yu, Yuan Nan   +7 more
openaire   +1 more source

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