Results 41 to 50 of about 20,698 (267)

Rotavirus genetic diversity, disease association, and temporal change in hospitalized rural Kenyan children [PDF]

open access: yes, 1988
Background. The effectiveness of rotavirus vaccines will be dependent on the immunity conferred against prevalent and emergent variants causing severe diarrheal disease.
Nokes, D. James   +8 more
core   +4 more sources

Multiple Reassortants of H5N8 Clade 2.3.4.4b Highly Pathogenic Avian Influenza Viruses Detected in South Korea during the Winter of 2020–2021

open access: yesViruses, 2021
During October 2020–January 2021, we isolated a total of 67 highly pathogenic avian influenza (HPAI) H5N8 viruses from wild birds and outbreaks in poultry in South Korea.
Yoon-Gi Baek   +12 more
doaj   +1 more source

Cross-protection against European swine influenza viruses in the context of infection immunity against the 2009 pandemic H1N1 virus : studies in the pig model of influenza [PDF]

open access: yes, 2015
Pigs are natural hosts for the same influenza virus subtypes as humans and are a valuable model for cross-protection studies with influenza. In this study, we have used the pig model to examine the extent of virological protection between a) the 2009 ...
A Krumbholz   +58 more
core   +6 more sources

New approaches for unravelling reassortment pathways [PDF]

open access: yesBMC Evolutionary Biology, 2013
AbstractBackgroundEvery year the human population encounters epidemic outbreaks of influenza, and history reveals recurring pandemics that have had devastating consequences. The current work focuses on the development of a robust algorithm for detecting influenza strains that have a composite genomic architecture.
Mcinerney, James   +3 more
openaire   +3 more sources

Cattle develop neutralizing antibodies to rotavirus serotypes which could not be isolated from faeces of symptomatic calves [PDF]

open access: yes, 1991
Neutralizing antibodies against 10 serotypes of rotavirus were measured in sera from different age groups of German cattle. Only five of 143 sera did not neutralize heterologous serotypes.
Büssow, Harald   +4 more
core   +1 more source

Novel Highly Pathogenic Avian Influenza A(H5N6) Virus in the Netherlands, December 2017

open access: yesEmerging Infectious Diseases, 2018
A novel highly pathogenic avian influenza A(H5N6) virus affecting wild birds and commercial poultry was detected in the Netherlands in December 2017. Phylogenetic analysis demonstrated that the virus is a reassortant of H5N8 clade 2.3.4.4 viruses and not
Nancy Beerens   +7 more
doaj   +1 more source

Research Note: “Hidden” infectious bursal disease virus infections in Central Europe

open access: yesPoultry Science, 2022
: Infectious bursal disease virus (IBDV) is a major threat to the poultry industry globally, represented by a variety of genetic, pathogenic, and antigenic variants.
Tamás Mató   +2 more
doaj   +1 more source

Mutations in the Schmallenberg virus Gc glycoprotein facilitate cellular protein synthesis shutoff and restore pathogenicity of NSs deletion mutants in mice [PDF]

open access: yes, 2016
Serial passage of viruses in cell culture has been traditionally used to attenuate virulence and identify determinants of viral pathogenesis. In a previous study, we found that a strain of Schmallenberg virus (SBV) serially passaged in tissue culture ...
Aislynn Taggart   +13 more
core   +1 more source

Intrahost Dynamics of Influenza Virus Reassortment [PDF]

open access: yesJournal of Virology, 2014
ABSTRACT The segmented nature of the influenza virus genome allows reassortment between coinfecting viruses. This process of genetic exchange vastly increases the diversity of circulating influenza viruses. The importance of reassortment to public health is clear from its role in the emergence of a number of epidemiologically ...
Hui, Tao, John, Steel, Anice C, Lowen
openaire   +2 more sources

Antigenic and biochemical characterization of bovine rotavirus V1005, a new member of rotavirus serotype 10 [PDF]

open access: yes, 1990
Bovine rotavirus (BRV) V1005 is serologically distinct from rotavirus serotypes 1, 2, 3, 4, 5, 6, 8 and 9. BRV V1005 showed cross-reactions with BRV B223, the American prototype of serotype 10 rotavirus, and with BRV E4049, a British serotype 10 isolate.
Bruttin, Anne   +5 more
core   +1 more source

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