Search Results - "Arafa, Abdelsatar"

Detection of avian influenza virus: a comparative study of the in silico and in vitro performances of current RT-qPCR assays by Laconi, Andrea, Fortin, Andrea, Bedendo, Giulia, Shibata, Akihiro, Sakoda, Yoshihiro, Awuni, Joseph Adongo, Go-Maro, Emilie, Arafa, Abdelsatar, Maken Ali, Ali Safar, Terregino, Calogero, Monne, Isabella

“…Avian influenza viruses (AIV) are negative sense RNA viruses posing a major threat to the poultry industry worldwide, with the potential to spread to mammals,…”
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Disentangling the role of Africa in the global spread of H5 highly pathogenic avian influenza by Fusaro, Alice, Zecchin, Bianca, Vrancken, Bram, Abolnik, Celia, Ademun, Rose, Alassane, Abdou, Arafa, Abdelsatar, Awuni, Joseph Adongo, Couacy-Hymann, Emmanuel, Coulibaly, M.’ Bétiégué, Gaidet, Nicolas, Go-Maro, Emilie, Joannis, Tony, Jumbo, Simon Dickmu, Minoungou, Germaine, Meseko, Clement, Souley, Maman Moutari, Ndumu, Deo Birungi, Shittu, Ismaila, Twabela, Augustin, Wade, Abel, Wiersma, Lidewij, Akpeli, Yao P., Zamperin, Gianpiero, Milani, Adelaide, Lemey, Philippe, Monne, Isabella

“…The role of Africa in the dynamics of the global spread of a zoonotic and economically-important virus, such as the highly pathogenic avian influenza (HPAI)…”
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Novel reassortant of H9N2 avian influenza viruses isolated from chickens and quails in Egypt by Elsayed, Moataz, Arafa, AbdelSatar, Abdelwahab, Shahira, Hashish, Amro, Youssef, Ahmed

“…Poultry infections with H9N2 avian influenza viruses (AIVs) are endemic in Egypt. This study determined the genetic changes in the sequences of H9N2 AIVs…”
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Molecular characterization of full fusion protein (F) of Newcastle disease virus genotype VIId isolated from Egypt during 2012-2016 by Selim, Karim M, Selim, Abdullah, Arafa, Abdelsatar, Hussein, Hussein A, Elsanousi, Ahmed A

“…The aim of this work was to study the full F gene sequence of Newcastle disease virus (NDV) in regard to pathotyping and genotyping and to study the evolution…”
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Phylodynamics of avian influenza clade 2.2.1 H5N1 viruses in Egypt by Arafa, Abdelsatar, El-Masry, Ihab, Kholosy, Shereen, Hassan, Mohammed K, Dauphin, Gwenaelle, Lubroth, Juan, Makonnen, Yilma J

“…Highly pathogenic avian influenza (HPAI) viruses of the H5N1 subtype are widely distributed within poultry populations in Egypt and have caused multiple human…”
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In silico thermodynamic stability of mammalian adaptation and virulence determinants in polymerase complex proteins of H9N2 virus by Mosaad, Zienab, Arafa, Abdelsatar, Hussein, Hussein A., Shalaby, Mohamed A.

“…The polymerase complex proteins (PB2, PB1, and PA) are responsible primarily for the replication of avian influenza virus and play an important role in virus…”
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Predominance and geo-mapping of avian influenza H5N1 in poultry sectors in Egypt by Arafa, Abdelsatar, El-Masry, Ihab, Khoulosy, Shereen, Hassan, Mohammed K, Soliman, Moussa, Fasanmi, Olubunmi G, Fasina, Folorunso O, Dauphin, Gwenaelle, Lubroth, Juan, Jobre, Yilma M

“…Highly pathogenic avian influenza (HPAI) virus of the H5N1 subtype has been enzootic in the Egyptian poultry with significant human infections since 2008. This…”
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Molecular and antigenic traits on hemagglutinin gene of avian influenza H9N2 viruses: Evidence of a new escape mutant in Egypt adapted in quails by Adel, Amany, Arafa, Abdelsatar, Hussein, Hussein A., El-Sanousi, Ahmed A.

“…The LPAI viruses of H9N2 subtype became widely distributed in Middle Eastern countries, causing great economic losses in poultry industry especially when…”
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Genotyping and reassortment analysis of highly pathogenic avian influenza viruses H5N8 and H5N2 from Egypt reveals successive annual replacement of genotypes by Hassan, Kareem E., Saad, Noha, Abozeid, Hassanein H., Shany, Salama, El-Kady, Magdy F., Arafa, Abdelsatar, EL-Sawah, Azza A.A., Pfaff, Florian, Hafez, Hafez M., Beer, Martin, Harder, Timm

“…Highly pathogenic (HP) H5N1, clade 2.2.1, and low pathogenic avian influenza (LPAI) H9N2 viruses, G1-B lineage, are endemic in poultry in Egypt and have…”
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Efficacy of Bivalent Inactivated Vaccine Containing Insect Cell–Expressed Avian Influenza H5 and Egg-Based Newcastle Disease Virus (NDV) Against Dual Infection with Highly Pathogenic H5N1 and Velogenic NDV in Chickens by Said, Mahmoud, Soliman, Mohamed A., Mousa, Saad, Arafa, AbdelSatar, Hussein, Hussein A., Amarin, Nadim, Mundt, Egbert

“…The genetic evolution of highly pathogenic avian influenza (HPAI) in Egypt has developed a new clade H5N1 (2.2.1.2) since 2014. Meanwhile, the new avian…”
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Isolation and Molecular characterization of Marek’s disease virus from layer chickens in Egypt by ewies, samar, Madbouly, Hanafy, tamam, sabry, arafa, abdelsatar, mady, wesam, hamad, enas

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Molecular pathogenic and host range determinants of reassortant Egyptian low pathogenic avian influenza H9N2 viruses from backyard chicken by Samir, Abdelhafez, Adel, Amany, Arafa, Abdelsatar, Sultan, Hesham, Hussein Ahmed, Hussein A.

“…Since the introduction of H9N2 low pathogenic avian influenza virus in Egypt, it became an endemic disease causing considerable economic losses in different…”
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Mutation signature in neuraminidase gene of avian influenza H9N2/G1 in Egypt by Mosaad, Zienab, Arafa, Abdelsatar, Hussein, Hussein A., Shalaby, Mohamed A.

“…The low pathogenic avian influenza (LPAI) H9N2 subtype has become the most prevalent and widespread in many Asian and Middle Eastern countries. It causes an…”
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Detection and Molecular Characterization of Infectious Bronchitis virus Isolated from Recent Outbreaks in Chicken Farms in Egypt 2012 by Selim, Karim, Arafa, Abdelsatar, Hussein, Hussein A., El-Sanousi, Ahmed A.

“…Egyptian viruses of infectious bronchitis of 13 isolates were collected between period from 1/1/2012 to 1/8/2012 from 200 samples were collected and examined…”
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