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48002

Genetic Analysis of Highly Pathogenic Avian Influenza H5N1 in West Delta Governorate

Article

Last updated: 24 Dec 2024

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Subjects

-

Tags

Poultry diseases

Abstract

Avian influenza viruses became widely distributed in most Middle Eastern countries, causing high mortality rate and severe economic losses in poultry industry especially when complicated with other pathogens. The continuous evolution of highly pathogenic H5N1 avian influenza viruses (HPAI- H5N1) has resulted in multiple diverse groups based on their haemagglutinin (HA) sequences. In this study, samples from 40 broiler chicken farms during 2014 - 2017 were screened for HPAI- H5N1 Results showed that 15 flocks (37.5%) were positive for HPAI-H5 all of them non vaccinated . Furthermore, full sequencing of HA and NA gene for 3 isolates isolated during 2017 showed that the viruses were clustered with Egyptian viruses from clade 2.2.1.2 and closely related to viruses from neighboring countries.

DOI

10.21608/djvs.2019.48002

Keywords

HPAI, H5N1, HA, Na, Sequencing

Authors

First Name

Sahar

Last Name

Hagag

MiddleName

-

Affiliation

Department of Poultry and Fish Diseases, , Faculty of Veterinary Medicine, Damanhour University

Email

-

City

-

Orcid

-

First Name

Hatem

Last Name

Abdel-Hamid

MiddleName

-

Affiliation

Department of Poultry and Fish Diseases, , Faculty of Veterinary Medicine, Damanhour University

Email

-

City

-

Orcid

-

First Name

Abdelsattar

Last Name

Arafa

MiddleName

-

Affiliation

Department of Poultry and Fish Diseases, , Faculty of Veterinary Medicine, Damanhour University

Email

-

City

-

Orcid

-

First Name

Ahmed

Last Name

Elbestawy

MiddleName

-

Affiliation

Department of Poultry and Fish Diseases, , Faculty of Veterinary Medicine, Damanhour University

Email

ahmed.elbestawy@vetmed.dmu.edu.eg

City

-

Orcid

0000-0002-1272-153X

First Name

Hany

Last Name

Ellakany

MiddleName

-

Affiliation

Department of Poultry and Fish Diseases, , Faculty of Veterinary Medicine, Damanhour University

Email

ellakany_hany@vetmed.dmu.edu.eg

City

-

Orcid

-

First Name

Ahmed

Last Name

Salah eldin

MiddleName

-

Affiliation

Department of Poultry and Fish Diseases, , Faculty of Veterinary Medicine, Damanhour University

Email

-

City

-

Orcid

-

First Name

Ahmed

Last Name

Gado

MiddleName

-

Affiliation

Department of Poultry and Fish Diseases, , Faculty of Veterinary Medicine, Damanhour University

Email

-

City

-

Orcid

-

Volume

2

Article Issue

1

Related Issue

7432

Issue Date

2019-09-01

Receive Date

2019-07-28

Publish Date

2019-09-01

Page Start

1

Page End

6

Print ISSN

2636-3003

Online ISSN

2636-3011

Article File

DJVS_Volume 2_Issue 1_Pages 1-6.pdf

PDF . 645.9kB

Link

https://djvs.journals.ekb.eg/article_48002.html

Detail API

https://djvs.journals.ekb.eg/service?article_code=48002

Order

1

Type

Original Article

Type Code

1,001

Publication Type

Journal

Publication Title

Damanhour Journal of Veterinary Sciences

Publication Link

https://djvs.journals.ekb.eg/

MainTitle

Genetic Analysis of Highly Pathogenic Avian Influenza H5N1 in West Delta Governorate

Details

Type

Article

Created At

22 Jan 2023