A global perspective on H9N2 avian influenza virus

TP Peacock, J James, JE Sealy, M Iqbal - Viruses, 2019 - mdpi.com
H9N2 avian influenza viruses have become globally widespread in poultry over the last two
decades and represent a genuine threat both to the global poultry industry but also humans …

H9 influenza viruses: an emerging challenge

S Carnaccini, DR Perez - Cold Spring …, 2020 - perspectivesinmedicine.cshlp.org
Influenza A viruses (IAVs) of the H9 subtype are enzootic in Asia, the Middle East, and parts
of North and Central Africa, where they cause significant economic losses to the poultry …

Avian influenza overview October 2016–August 2017

European Food Safety Authority… - EFSA …, 2017 - Wiley Online Library
Abstract The A (H5N8) highly pathogenic avian influenza (HPAI) epidemic occurred in 29
European countries in 2016/2017 and has been the largest ever recorded in the EU in terms …

PB2 mutations arising during H9N2 influenza evolution in the Middle East confer enhanced replication and growth in mammals

Y Arai, N Kawashita, MS Ibrahim, EM Elgendy… - PLoS …, 2019 - journals.plos.org
Avian influenza virus H9N2 has been endemic in birds in the Middle East, in particular in
Egypt with multiple cases of human infections since 1998. Despite concerns about the …

Zataria multiflora essential oil reduces replication rate of avian influenza virus (H9N2 subtype) in challenged broiler chicks

A Shayeganmehr, M Vasfi Marandi, V Karimi… - British poultry …, 2018 - Taylor & Francis
The effect of Zataria multiflora essential oil on replication rate of the H9N2 virus in target
organs was determined by real-time PCR. One-day-old broiler chicks were randomly divided …

An overview of transboundary animal diseases of viral origin in South Asia: What needs to be done?

G Gongal, H Rahman, KC Thakuri… - Veterinary Sciences, 2022 - mdpi.com
Simple Summary The Transboundary Animal Diseases (TADs) are highly transmissible
epidemic diseases of livestock which have the capability for rapid spread to new areas and …

[HTML][HTML] In-silico vaccine matching and its validation through in-vivo immune protection analysis for imported and indigenous vaccines against recent field isolate of …

K Khan, T Yaqub, MZ Shabbir, A Aslam, N Mukhtar… - Veterinary Vaccine, 2023 - Elsevier
The ability of influenza viruses to incessantly mutate makes these viruses to circulate in the
field continuously. Every year, economic losses are faced by poultry industry due to vaccine …

[HTML][HTML] Avian influenza (H9N2 subtype) in Iranian broiler farms: A cross-sectional study

FM MH, N Motamed… - Archives of Razi …, 2020 - ncbi.nlm.nih.gov
The present study aimed to determine the seroprevalence of H9N2 influenza in broiler farms
at the time of slaughter in Iran. A total of 747 birds were sampled from 74 Farms in 13 …

In vitro antiviral activity of NanB bacterial sialidase against avian influenza H9N2 virus in MDCK cells

CMH Nugroho, OSM Silaen, RS Kurnia… - Avian …, 2024 - Taylor & Francis
The avian influenza virus is an infectious agent that may cause global health problems in
poultry and is potentially zoonotic. In the recent decades, bacterial-derived sialidases have …

[HTML][HTML] The role of the major viral pathogens in a respiratory disease outbreak of broiler flocks in Eastern Iran

HR Farzin, G Ajam, M Asgharzadeh… - Iranian Journal of …, 2023 - ncbi.nlm.nih.gov
Background: Infectious bronchitis virus (IBV), Newcastle disease virus (NDV), and avian
influenza virus (AIV) H9N2 are major viral pathogens in broiler respiratory disease. Aims …