Arafa AS - Search Results

1

Full genome sequence analysis of a newly emerged QX-like infectious bronchitis virus from Sudan reveals distinct spots of recombination.

Naguib MM, Höper D, Arafa AS, Setta AM, Abed M, Monne I, Beer M, Harder TC. Naguib MM, et al. Among authors: arafa as. Infect Genet Evol. 2016 Dec;46:42-49. doi: 10.1016/j.meegid.2016.10.017. Epub 2016 Oct 26. Infect Genet Evol. 2016. PMID: 27793730 Free PMC article.

2

Genotyping and reassortment analysis of highly pathogenic avian influenza viruses H5N8 and H5N2 from Egypt reveals successive annual replacement of genotypes.

Hassan KE, Saad N, Abozeid HH, Shany S, El-Kady MF, Arafa A, El-Sawah AAA, Pfaff F, Hafez HM, Beer M, Harder T. Hassan KE, et al. Infect Genet Evol. 2020 Oct;84:104375. doi: 10.1016/j.meegid.2020.104375. Epub 2020 May 23. Infect Genet Evol. 2020. PMID: 32454245

3

The sequence of the full spike S1 glycoprotein of infectious bronchitis virus circulating in Egypt reveals evidence of intra-genotypic recombination.

Zanaty A, Naguib MM, El-Husseiny MH, Mady W, Hagag N, Arafa AS. Zanaty A, et al. Among authors: arafa as. Arch Virol. 2016 Dec;161(12):3583-3587. doi: 10.1007/s00705-016-3042-1. Epub 2016 Sep 7. Arch Virol. 2016. PMID: 27604121

4

New real time and conventional RT-PCRs for updated molecular diagnosis of infectious bronchitis virus infection (IBV) in chickens in Egypt associated with frequent co-infections with avian influenza and Newcastle Disease viruses.

Naguib MM, El-Kady MF, Lüschow D, Hassan KE, Arafa AS, El-Zanaty A, Hassan MK, Hafez HM, Grund C, Harder TC. Naguib MM, et al. Among authors: arafa as. J Virol Methods. 2017 Jul;245:19-27. doi: 10.1016/j.jviromet.2017.02.018. Epub 2017 Mar 21. J Virol Methods. 2017. PMID: 28336367 Free PMC article.

5

Simultaneous detection and differentiation by multiplex real time RT-PCR of highly pathogenic avian influenza subtype H5N1 classic (clade 2.2.1 proper) and escape mutant (clade 2.2.1 variant) lineages in Egypt.

Abdelwhab el-SM, Erfan AM, Grund C, Ziller M, Arafa AS, Beer M, Aly MM, Hafez HM, Harder TC. Abdelwhab el-SM, et al. Among authors: arafa as. Virol J. 2010 Oct 7;7:260. doi: 10.1186/1743-422X-7-260. Virol J. 2010. PMID: 20929539 Free PMC article.

6

Heterologous post-infection immunity against Egyptian avian influenza virus (AIV) H9N2 modulates the course of subsequent infection by highly pathogenic AIV H5N1, but vaccination immunity does not.

Naguib MM, Grund C, Arafa AS, Abdelwhab EM, Beer M, Harder TC. Naguib MM, et al. Among authors: arafa as. J Gen Virol. 2017 Jun;98(6):1169-1173. doi: 10.1099/jgv.0.000767. Epub 2017 Jun 8. J Gen Virol. 2017. PMID: 28590242

7

Insights into genetic diversity and biological propensities of potentially zoonotic avian influenza H9N2 viruses circulating in Egypt.

Naguib MM, Arafa AS, Parvin R, Beer M, Vahlenkamp T, Harder TC. Naguib MM, et al. Among authors: arafa as. Virology. 2017 Nov;511:165-174. doi: 10.1016/j.virol.2017.08.028. Epub 2017 Aug 29. Virology. 2017. PMID: 28863277 Free article.

8

Comparison of genomic and antigenic properties of Newcastle Disease virus genotypes II, XXI and VII from Egypt do not point to antigenic drift as selection marker.

Naguib MM, Höper D, Elkady MF, Afifi MA, Erfan A, Abozeid HH, Hasan WM, Arafa AS, Shahein M, Beer M, Harder TC, Grund C. Naguib MM, et al. Among authors: arafa as. Transbound Emerg Dis. 2022 Mar;69(2):849-863. doi: 10.1111/tbed.14121. Epub 2021 Jun 25. Transbound Emerg Dis. 2022. PMID: 33955204

9

Highly pathogenic avian influenza virus H5N1 from Egypt escapes vaccine-induced immunity but confers clinical protection against a heterologous clade 2.2.1 Egyptian isolate.

Grund C, Abdelwhab el-SM, Arafa AS, Ziller M, Hassan MK, Aly MM, Hafez HM, Harder TC, Beer M. Grund C, et al. Among authors: arafa as. Vaccine. 2011 Jul 26;29(33):5567-73. doi: 10.1016/j.vaccine.2011.01.006. Epub 2011 Jan 15. Vaccine. 2011. PMID: 21244859

10

Diversifying evolution of highly pathogenic H5N1 avian influenza virus in Egypt from 2006 to 2011.

Abdelwhab EM, Arafa AS, Stech J, Grund C, Stech O, Graeber-Gerberding M, Beer M, Hassan MK, Aly MM, Harder TC, Hafez HM. Abdelwhab EM, et al. Among authors: arafa as. Virus Genes. 2012 Aug;45(1):14-23. doi: 10.1007/s11262-012-0758-1. Epub 2012 Jun 5. Virus Genes. 2012. PMID: 22669540

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