Systemic infection of avian influenza A virus H5N1 subtype in humans
Human Pathology, 2009 The viral dissemination in a patient with avian influenza A subtype H5N1 infection was retrospectively studied by the immunohistochemical localization of viral nucleoprotein antigen. The pathology was marked by diffuse alveolar damage, lymphoid depletion, and reactive hemophagocytic syndrome.
Zhang, Z +7 more
openaire +4 more sources
Active Surveillance for Avian Influenza Virus, Egypt, 2010–2012
Emerging Infectious Diseases, 2014 Continuous circulation of influenza A(H5N1) virus among poultry in Egypt has created an epicenter in which the viruses evolve into newer subclades and continue to cause disease in humans.
Ghazi Kayali +15 more
doaj +1 more source
Phylodynamics of H5N1 Highly Pathogenic Avian Influenza in Europe, 2005-2010: Potential for Molecular Surveillance of New Outbreaks. [PDF]
, 2015 Previous Bayesian phylogeographic studies of H5N1 highly pathogenic avian influenza viruses (HPAIVs) explored the origin and spread of the epidemic from China into Russia, indicating that HPAIV circulated in Russia prior to its detection there in 2005 ...
Alkhamis, Mohammad A +2 more
core +2 more sources
Higher titers of some H5N1 and recent human H1N1 and H3N2 influenza viruses in Mv1 Lu vs. MDCK cells
Virology Journal, 2011 Background The infectivity of influenza A viruses can differ among the various primary cells and continuous cell lines used for such measurements. Over many years, we observed that all things equal, the cytopathic effects caused by influenza A subtype ...
Daniels Deirdre E +6 more
doaj +1 more source
The production and development of H7 Influenza virus pseudotypes for the study of humoral responses against avian viruses [PDF]
, 2013 In recent years, high pathogenicity avian influenza (HPAI) virus, H5N1, low pathogenicity avian influenza (LPAI) virus, H9N2, and both HPAI and LPAI H7 viruses have proved devastating for the affected economies reliant on poultry industry, and have posed
Böttcher-Frieberthäuser, Eva +5 more
core +3 more sources
Viral factors in influenza pandemic risk assessment [PDF]
, 2016 The threat of an influenza A virus pandemic stems from continual virus spillovers from reservoir species, a tiny fraction of which spark sustained transmission in humans.
Barclay, Wendy +18 more
core +4 more sources
Emerging Infectious Diseases, 2007 Influenza viruses, including highly pathogenic avian influenza virus (H5N1), could threaten blood safety. We analyzed 10,272 blood donor samples with a minipool nucleic acid amplication technique.
Michael Kai Hourfar +6 more
doaj +1 more source
Modeling highly pathogenic avian influenza transmission in wild birds and poultry in West Bengal, India. [PDF]
, 2013 Wild birds are suspected to have played a role in highly pathogenic avian influenza (HPAI) H5N1 outbreaks in West Bengal. Cluster analysis showed that H5N1 was introduced in West Bengal at least 3 times between 2008 and 2010.
Aly, Sharif S +3 more
core +1 more source
The special neuraminidase stalk-motif responsible for increased virulence and pathogenesis of H5N1 influenza A virus. [PDF]
PLoS ONE, 2009 The variation of highly pathogenic avian influenza H5N1 virus results in gradually increased virulence in poultry, and human cases continue to accumulate.
Hongbo Zhou +12 more
doaj +1 more source
The use of equine influenza pseudotypes for serological screening [PDF]
, 2012 Standard assays used for influenza serology present certain practical issues, such as inter-laboratory variability, complex protocols and the necessity for handling certain virus strains in high biological containment facilities.
Böttcher-Friebertshäuser, Eva +5 more
core +4 more sources