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Ahmed Erfan
Ahmed Erfan
National Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research
Verified email at ahri.gov.eg
Title
Cited by
Cited by
Year
Highly pathogenic avian influenza virus (H5N8) clade 2.3. 4.4 infection in migratory birds, Egypt
AA Selim, AM Erfan, N Hagag, A Zanaty, AH Samir, M Samy, ...
Emerging infectious diseases 23 (6), 1048, 2017
1102017
Introduction and enzootic of A/H5N1 in Egypt: Virus evolution, pathogenicity and vaccine efficacy ten years on
EM Abdelwhab, MK Hassan, AS Abdel-Moneim, MM Naguib, A Mostafa, ...
Infection, Genetics and Evolution 40, 80-90, 2016
692016
Complete genome characterization of avian influenza virus subtype H9N2 from a commercial quail flock in Egypt
AS Arafa, N Hagag, A Erfan, W Mady, M El-Husseiny, A Adel, S Nasef
Virus genes 45 (2), 283-294, 2012
602012
Protective efficacy of H5 inactivated vaccines in meat turkey poults after challenge with Egyptian variant highly pathogenic avian influenza H5N1 virus
WH Kilany, EM Abdelwhab, AS Arafa, A Selim, M Safwat, AA Nawar, ...
Veterinary microbiology 150 (1-2), 28-34, 2011
582011
Protective efficacy of H5 inactivated vaccines in meat turkey poults after challenge with Egyptian variant highly pathogenic avian influenza H5N1 virus
WH Kilany, EM Abdelwhab, AS Arafa, A Selim, M Safwat, AA Nawar, ...
Veterinary microbiology 150 (1-2), 28-34, 2011
582011
Protective efficacy of H5 inactivated vaccines in meat turkey poults after challenge with Egyptian variant highly pathogenic avian influenza H5N1 virus
WH Kilany, EM Abdelwhab, AS Arafa, A Selim, M Safwat, AA Nawar, ...
Veterinary microbiology 150 (1-2), 28-34, 2011
572011
Isolation of highly pathogenic avian influenza H5N1 from table eggs after vaccinal break in commercial layer flock
WH Kilany, A Arafa, AM Erfan, MS Ahmed, AA Nawar, AA Selim, ...
Avian diseases 54 (3), 1115-1119, 2010
532010
Multidrug resistant bacterial pathogens in eggs collected from backyard chickens
S Eid, SA Nasef, AM Erfan
Assiut Vet. Med. J 61 (144), 87-103, 2015
432015
Isolation of a novel reassortant highly pathogenic avian influenza (H5N2) virus in Egypt
NM Hagag, AM Erfan, M El-Husseiny, AG Shalaby, MA Saif, MM Tawakol, ...
Viruses 11 (6), 565, 2019
422019
Risk factors associated with E. coli causing neonatal calf diarrhea
SAEM Mohammed, SAEM Marouf, AM Erfana, JKAEH El, AM Hessain, ...
Saudi journal of biological sciences 26 (5), 1084-1088, 2019
402019
Impact of single and mixed infections with Escherichia coli and Mycoplasma gallisepticum on Newcastle disease virus vaccine performance in broiler chickens: An in vivo perspective
NFS Awad, MI Abd El‐Hamid, YM Hashem, AM Erfan, BA Abdelrahman, ...
Journal of applied microbiology 127 (2), 396-405, 2019
392019
The occurrence of disinfectant and antibiotic-resistant genes in Escherichia coli isolated from chickens in Egypt
WA Ibrahim, SA Marouf, AM Erfan, SA Nasef, JK El Jakee
Veterinary world 12 (1), 141, 2019
372019
Protection conferred by recombinant turkey herpesvirus avian influenza (rHVT-H5) vaccine in the rearing period in two commercial layer chicken breeds in Egypt
W Kilany, G Dauphin, A Selim, A Tripodi, M Samy, H Sobhy, ...
Avian pathology 43 (6), 514-523, 2014
352014
Epidemiology and molecular characterisation of duck hepatitis A virus from different duck breeds in Egypt
AM Erfan, AA Selim, MK Moursi, SA Nasef, EM Abdelwhab
Veterinary Microbiology 177 (3-4), 347-352, 2015
322015
Characterization of E. coli associated with high mortality in poultry flocks
S Eid, A M ERFAN
Assiut Veterinary Medical Journal 59 (139), 51-61, 2013
302013
Characterization of E. coli associated with high mortality in poultry flocks
S Eid, A M ERFAN
Assiut Veterinary Medical Journal 59 (139), 51-61, 2013
302013
Extensive drug-resistant Salmonella enterica isolated from poultry and humans: prevalence and molecular determinants behind the co-resistance to ciprofloxacin and tigecycline
A El-Aziz, K Norhan, YH Tartor, R Gharieb, AM Erfan, E Khalifa, MA Said, ...
Frontiers in Microbiology 12, 738784, 2021
272021
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 …
ESM Abdelwhab, AM Erfan, C Grund, M Ziller, AS Arafa, M Beer, MM Aly, ...
Virology Journal 7, 1-8, 2010
272010
Cinnamon oil downregulates virulence genes of poultry respiratory bacterial agents and revealed significant bacterial inhibition: An in vitro perspective
AM Erfan, S Marouf
Veterinary World 12 (11), 1707, 2019
262019
Cinnamon oil downregulates virulence genes of poultry respiratory bacterial agents and revealed significant bacterial inhibition: An in vitro perspective
AMES Marouf
Veterinary world 12 (11), 1707-1715, 2019
262019
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