Search Results - "Samir, Abdelhafez"

Evaluation of lyophilized bacteriophage cocktail efficiency against multidrug-resistant Salmonella in broiler chickens by Nabil, Nehal M, Tawakol, Maram M, Samir, Abdelhafez, Hassan, Heba M, Elsayed, Mona Mohieldin

“…Currently, phage biocontrol is increasingly used as a green and natural technology for treating Salmonella and other infections, but phages exhibit instability…”
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Synergistic influence of probiotic and florfenicol on embryonic viability, performance, and multidrug-resistant Salmonella Enteritidis in broiler chickens by Nabil, Nehal M., Tawakol, Maram M., Samir, Abdelhafez, Hassan, Heba M., Yonis, Ahlam E., Reda, Reem M., Elsayed, Mona M.

“…This study was conducted during the period of August 2021 to April 2022 and divided into two parts. The first part involved the isolation and characterization…”
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Role of migratory birds as a risk factor for the transmission of multidrug resistant Salmonella enterica and Escherichia coli to broiler poultry farms and its surrounding environment by Tawakol, Maram M, Nabil, Nehal M, Samir, Abdelhafez, Hassan, Heba M, Reda, Reem M, Abdelaziz, Ola, Hagag, Sahar, Elsayed, Mona M

“…Multidrug resistance (MDR) considered as global crisis facing poultry industry. Migratory birds play very important role in the dissemination of antimicrobial…”
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The potential role of migratory birds in the transmission of pathogenic Campylobacter species to broiler chickens in broiler poultry farms and live bird markets by Tawakol, Maram M, Nabil, Nehal M, Samir, Abdelhafez, M, Hawash H, Yonis, Ahlam E, Shahein, Momtaz A, Elsayed, Mona M

“…Campylobacter species (spp.) are one of the most important zoonotic bacteria possessing potential hazards for animal and human health worldwide. Migratory…”
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Emergence of the novel infectious bursal disease virus variant in vaccinated poultry flocks in Egypt by Shahein, Momtaz A., Sultan, Hesham A., Zanaty, Ali, Adel, Amany, Mosaad, Zienab, Said, Dalia, Erfan, Ahmed, Samy, Mohamed, Selim, Abdullah, Selim, Karim, Naguib, Mahmoud M., Hassan, Heba, Shazly, Osama El, El-badiea, Zeinab A., Moawad, Mahmoud K., Samir, Abdelhafez, Shahaby, Mohamed El, Farghaly, Eman, Eid, Samah, Abdelaziz, Mohamed N., Hamoud, Mohamed M., Mehana, Osama, Hagag, Naglaa M., Samy, Ahmed

“…Since the detection of antigenically atypical very virulent Infectious bursal disease viruses (vvIBDV) in Egypt in 1999, the country has been experiencing…”
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Title: Application of PCR-based serogrouping of Salmonellaenterica serotypes isolated from the poultry in Egypt by AbdelRahman, Mona A.A., Adel, Amany, Samir, Abdelhafez, Ibrahim, Wafaa A. A., Hassan, Heba M

“…Salmonella spp. remains a significant concern in poultry flocks due to its potential impact on both animal health and public health. In this study, a…”
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Antibiotic resistance and extended-spectrum β-lactamase in Escherichia coli isolates from imported 1-day-old chicks, ducklings, and turkey poults by AbdelRahman, Mona A A, Roshdy, Heba, Samir, Abdelhafez H, Hamed, Engy A

“…Antimicrobial resistance is a global health threat. This study investigated the prevalence of in imported 1-day-old chicks, ducklings, and turkey poults. The…”
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A cross-sectional survey for the assessment of biosecurity measures in small-scale duck farms in Qalyoubia, Egypt: Comprehensive evaluation and procedural recommendations by Adel, Amany, El-Sayed, Hemat S, Samir, Abdelhafez, Abdelaty, May F, Hamed, Engy A, Roshdy, Heba

“…Biosecurity implementation is fundamental to combating diseases and antibiotic resistance. Therefore, this study aimed to examine the correlation between the…”
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Genetic heterogeneity of chicken anemia virus isolated in selected Egyptian provinces as a preliminary investigation by Abdel-Mawgod, Sara, Zanaty, Ali, Elhusseiny, Mohamed, Said, Dalia, Samir, Abdelhafez, Elsayed, Moataz M, Mahana, Osama, Said, Mahmoud, Hussein, Ahmed M, Hassan, Heba M, Selim, Abdullah, Shahien, Momtaz A, Selim, Karim

“…Chicken anemia virus (CAV) is a widespread and economically significant pathogen in the poultry industry. In this study 110 samples were collected from various…”
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Phenotypic and Genotypic Screening of Colistin Resistance Associated with Emerging Pathogenic Escherichia coli Isolated from Poultry by Badr, Heba, Samir, Abdelhafez, El-Tokhi, Essam Ismail, Shahein, Momtaz A., Rady, Flourage M., Hakim, Ashraf S., Fouad, Ehab Ali, El-Sady, Engy Farahat, Ali, Samah F.

“…Chickens continue to be an important reservoir of zoonotic multidrug-resistant illnesses. Antimicrobial resistance correlated with colistin has emerged as a…”
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Emergence of Highly Pathogenic Avian Influenza A Virus (H5N1) of Clade 2.3.4.4b in Egypt, 2021-2022 by Mosaad, Zienab, Elhusseiny, Mohamed H, Zanaty, Ali, Fathy, Mustafa M, Hagag, Naglaa M, Mady, Wesam H, Said, Dalia, Elsayed, Moataz M, Erfan, Ahmed M, Rabie, Neveen, Samir, Abdelhafez, Samy, Mohamed, Arafa, Abdel-Satar, Selim, Abdullah, Abdelhakim, Ali M, Lindahl, Johanna F, Eid, Samah, Lundkvist, Åke, Shahein, Momtaz A, Naguib, Mahmoud M

“…Wild migratory birds have the capability to spread avian influenza virus (AIV) over long distances as well as transmit the virus to domestic birds. In this…”
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Rapid Molecular Technique for Detection of Food Borne Bacillus cereus Pathogen by Abou Zeid, Mayada A.M., Samir, AbdElhafez, Ezzat Hassan, Asmaa

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ANTI-BACTERIAL RESISTANCE OF COMMENSAL ESCHERICHIA COLI STRAINS OF MECONIUM ORIGIN IN APPARENTLY HEALTHY CHICKS by SAMIR, ABDELHAFEZ, SOROUR, HEND, ORADY, RANIA

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Molecular Heterogeneity of Salmonella Gene Isolated from Chickens, Ducks, Pigeons, and Rabbits in Egypt by Hamed, Engy, Abdelaty, May, Sorour, Hend, Roshdy, Heba, Samir, Abdelhafez, badiea, Zainab

“…A total 250 fecal samples were collected from chicken, duck, pigeon, and rabbits for detection of Salmonella species. Salmonella species were detected in 42…”
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Comprehensive Study about the Identification of Bacillus Cereus Isolated from Chicken Farms by Samir, Abdelhafez, Farouk, Heba, Nabil, Nehal, Tawakol, Maram, Adel, Amany, AbdelRahman, Mona

“…Bacillus cereus is one of the opportunistic foodborne bacteria producing food poisoning producing severe economic loss and representing a high risk to the…”
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Antibiotic resistance and extended-spectrum [beta]-lactamase in Escherichia coli isolates from imported 1-day-old chicks, ducklings, and turkey poults by AbdelRahman, Mona A.A, Roshdy, Heba, Samir, Abdelhafez H, Hamed, Engy A

“…Aim: Antimicrobial resistance is a global health threat. This study investigated the prevalence of Escherichia coli in imported 1-day-old chicks, ducklings,…”
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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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