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Antigenic and genetic diversity of highly pathogenic avian influenza a (h5n1) viruses isolated in Egypt during 2007and 2008
Joint Authors
Nassif S. A.
Ali, Abd al-Hakim M.
Taha, M.
Ali, Muna M.
Arafah, Abd al-Sattar
al-Sayyid, Nasir
Ahmad, Lu’ay E.
al-Ibyari, Ilham Ata
Source
Suez Canal Veterinary Medicine Journal
Issue
Vol. 15, Issue 1 (30 Jun. 2010), pp.275-289, 15 p.
Publisher
Suez Canal University Faculty of Veterinary Medicine
Publication Date
2010-06-30
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Topics
Abstract EN
Highly pathogenic avian influenza A virus (H5N1) has diverged antigenically and genetically since its initial detection in Asia in 1997.
Viruses belonging to clade 2.2 in particular have been reported in numerous countries with the majority occurring in Egypt.
Previous reports identified antigenic similarities between viruses belonging to clade 2.2.
However, poultry and human viruses isolated in northern Egypt during 2007 and 2008 were found to be antigenically distinct from other clade 2.2 viruses from this country.
Genetic analysis of the hemagglutinin revealed a high degree of nucleotide and amino acid divergence.
The antigenic changes in Egyptian viruses isolated during 2007-08 necessitated that two of these strains be considered as potential H5N1 pre-pandemic vaccine candidates.
American Psychological Association (APA)
Nassif S. A.& Ali, Abd al-Hakim M.& al-Ibyari, Ilham Ata& Taha, M.& Ali, Muna M.& Arafah, Abd al-Sattar…[et al.]. 2010. Antigenic and genetic diversity of highly pathogenic avian influenza a (h5n1) viruses isolated in Egypt during 2007and 2008. Suez Canal Veterinary Medicine Journal،Vol. 15, no. 1, pp.275-289.
https://search.emarefa.net/detail/BIM-229887
Modern Language Association (MLA)
Nassif S. A.…[et al.]. Antigenic and genetic diversity of highly pathogenic avian influenza a (h5n1) viruses isolated in Egypt during 2007and 2008. Suez Canal Veterinary Medicine Journal Vol. 15, no. 1 (Jun. 2010), pp.275-289.
https://search.emarefa.net/detail/BIM-229887
American Medical Association (AMA)
Nassif S. A.& Ali, Abd al-Hakim M.& al-Ibyari, Ilham Ata& Taha, M.& Ali, Muna M.& Arafah, Abd al-Sattar…[et al.]. Antigenic and genetic diversity of highly pathogenic avian influenza a (h5n1) viruses isolated in Egypt during 2007and 2008. Suez Canal Veterinary Medicine Journal. 2010. Vol. 15, no. 1, pp.275-289.
https://search.emarefa.net/detail/BIM-229887
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 286-289
Record ID
BIM-229887