Results 41 to 50 of about 148,707 (154)

H9N2 avian influenza virus dispersal along Bangladeshi poultry trading networks [PDF]

open access: yes, 2023
International audienceAvian influenza virus subtype H9N2 is endemic in Bangladesh's poultry population. The subtype affects poultry production and poses a potential zoonotic risk.
Brown, I   +18 more
core   +1 more source

Genetic characterization of the first detected human case of low pathogenic avian influenza A/H9N2 in sub-Saharan Africa, Senegal

open access: yesEmerging Microbes and Infections, 2020
The H9N2 influenza virus has become one of the dominant subtypes of influenza virus circulating in poultry, wild birds, and can occasionally cross the mammalian species barrier. Here, we report the first human A/H9N2 in Sub-Saharan Africa.
Mamadou Malado Jallow   +9 more
doaj   +1 more source

Status and Challenges for Vaccination against Avian H9N2 Influenza Virus in China

open access: yesLife, 2022
In China, H9N2 avian influenza virus (AIV) has become widely prevalent in poultry, causing huge economic losses after secondary infection with other pathogens.
Jinze Dong   +3 more
doaj   +1 more source

Molecular epidemiology and biological properties of avian influenza viruses of subtype H5N1 and H9N2 [PDF]

open access: yes, 2015
Rokshana Parvin Molecular epidemiology and biological properties of avian influenza viruses of subtype H5N1 and H9N2 Institute of Virology Submitted in November 2014 Pages 106, Figures 7, Table 1, References 339, Publications 4 Keywords: Avian Influenza ...
Parvin, Rokshana
core   +2 more sources

Effect of Co-infection of Low Pathogenic Avian Influenza H9N2 Virus and Avian Pathogenic E. coli on H9N2-Vaccinated Commercial Broiler Chickens

open access: yesFrontiers in Veterinary Science, 2022
In the last 40 years, low pathogenic avian influenza virus (LPAIV) subtype H9N2 has been endemic in most Middle Eastern countries and of course Egypt which is one of the biggest poultry producers in the middle east region.
Sherif I. A. Mahmoud   +7 more
doaj   +1 more source

Information for the 12 H9N2 subtype AIVs in this study.

open access: yes, 2017
Information for the 12 H9N2 subtype AIVs in this study.
San-Jie Cao (3715927)   +7 more
core   +1 more source

Immunological and pathological adverse effects of avian influenza virus subtype H9N2 infection in aflatoxicated-broiler chickens [PDF]

open access: yes, 2020
ΔΕΝ ΔΙΑΤΙΘΕΤΑΙ ΠΕΡΙΛΗΨΗAflatoxin B1 (AFB1) is a metabolic product of the Aspergillus spp. of molds, which grow on several feedstuffs stored in hot moist conditions.
ELLAKANY, H.F.   +7 more
core  

The HIV-1 Subtype C Epidemic in South America Is Linked to the United Kingdom [PDF]

open access: yes, 2010
Background: The global spread of HIV-1 has been accompanied by the emergence of genetically distinct viral strains. Over the past two decades subtype C viruses, which predominate in Southern and Eastern Africa, have spread rapidly throughout parts of ...
Gifford, RJ   +10 more
core   +1 more source

Analysis of antigen conservation and inactivation of gamma-irradiated avian influenza virus subtype H9N2 [PDF]

open access: yes, 2018
Avian influenza (AI) A subtype H9N2 virus belongs to Orthomyxoviridae family and causes low-pathogenic disease AI. The use of gamma-irradiated viral antigens has been developed in the production of effective vaccines. In this research, LPAIV H9N2 strain,
Motamedi-Sedeh, Farahnaz   +13 more
core   +1 more source

Identification of catalytically active domain epitopes in neuraminidase protein of H9N2 subtype of avian influenza virus

open access: yes, 2023
H9N2 subtype of avian influenza virus (AIV) is primarily a bird virus, which is widespread in clinical avian disease, and reported in cases of human infection.
Jianing Hu (13181190)   +8 more
core   +1 more source

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