Issue · 2015
Vol. 12, Pages 1-125
11 articles · pp. 1-125 · All issues →
ArticlesDiagnosis, isolation and molecular identification of Bovine ephemeral fever virus in Dakahlyia province, Egypt 2015
Sahar Abd El Rahman, Mohamed Eladl, Mohamed M. El-Diasty
Bovine ephemeral fever is a non-contiguous epizootic arthropod viral disease infecting cattle and water buffaloes. The present work aimed to isolate the causative agent and identify it by serological characterize of the viral antigens, then molecular character…
16 Aug 2021- Articles
Isolation and Identification of Turkey pox virus in Turkey Flocks in Egypt
Safaa M. Mohammed, Shahira A. Abdelwahab, Fetaih, H⃰ ⃰, Neveen, R⃰ et al.
In this study, turkey pox virus (TKPV) was recorded in 6 commercial turkey flocks aged 48-65days old. The disease was examined clinically ,histopathologically and immunohistochemically. Turkey pox virus was isolated on CAM of embryonated chicken eggs and ident…
16 Aug 2021 - Articles
Cloning and expression of Equine herpesvirus 1 glycoprotein D as a fusion protein in E. coli from a local isolate from El Zahraa Stud for Arabian Horses to be used as a diagnostic antigen for detecting the antibodies either in vaccinated or infected horse
Abd El-Hamid, M.I, Seham, A.El-Zeedy, El-Sanousi, A.A et al.
The current study focuses on The envelope glycoprotein D of EHV-1 (EHV-1gD) due to its essential role in virus infectivity and its function in entry of virus into cells and is considered as one of the most potent inducers of virus-neutralizing antibody among t…
16 Aug 2021 - Articles
Comparative molecular study on Avian pox viruses
Sherif .M. Ibrahim, Abd El-Razek. B. Abd El-Razek*. Hanan. M. El-Zahed Amal. A. Fatouh, Ayatollah. I. Ibrahim
The current study was conducted to determine the similarities and differences between vaccinal and isolated strains of Fowl pox virus (FPV) and Pigeon pox virus (PPV) based on biological and molecular basis. Vaccinal and isolated strains were propagated on the…
16 Aug 2021 - Articles
Isolation of Field Isolate of Equine herpes virus-1 Based on Molecular Detection and Characterization of Glycoprotein D
Abd El-Hamid, M.I, Seham, A. ElZeedy, El-Sanousi A.A, Reda et al.
Equine herpesvirus (EHV)-1 is a pathogen of horses, well known for its ability to induce abortion and nervous system disorders neonatal foal pneumonitis, highly contagious among susceptible horses, with viral Transmission to cohort animals occurring by i…
16 Aug 2021 - Articles
Protective Efficacy of Combined Vaccines against Newcastle Disease and Infectious Bronchitis Viruses in Broiler Chickens in Egypt
Amir M. Walaa, Ausama Yousif, Walid H. Kilany, Magdy El-Sayed, Ahmed A. El-Sanousi
A study has been carried out to evaluate different local and imported combined inactivated NDV+IBV vaccines and investigate its ability to protect experimental broiler chickens against challenge with wild ND and IB viruses. Two hundred and eighty commercial on…
16 Aug 2021 - Articles
Characterization of cucurbit yellow stunting disorder virus and development of polyclonal antibodies using recombinant coat protein
A. A. Rezk, K. A. Alhudaib, A. M. Soliman
Cucurbit yellow stunting disorder virus (CYSDV) was isolated from cucurbit plants growing in Eastern Province area in Saudi Arabia and characterized using reverse transcription-polymerase chain reaction (RT-PCR). The nucleotide sequence for the coat protein (C…
16 Aug 2021 - Articles
Biological, serological and partial molecular characterization of Prunus necrotic ringspot virus isolated from rose in Taif region, KSA
Sahar A. Youssef, Manal A. El-Shazly, Azza G.Farag, Eman A. Khattab
An isolate of Prunus necrotic ringspot virus (PNRSV) was obtained from naturally infected rose plants collected from different rose farms in Taif, KSA exhibiting a wide range of foliar disease symptoms including necrotic spots, wavy lines, oak leaf pattern, le…
16 Aug 2021 - Articles
Impact of Potato virus Y on anatomical leaflets and tubers of potato plants
Badr, A. B, Abou-zeid, A. A2, Al-Naggar, A. M1
A pot experiments were conducted on potato (Solanum tuberosum L.cv. cara) plants during the winter season at 2011 to investigation the abnormalities changes of potato leaflets and tubers infected with Potato virus Y. Anatomical features of terminal leaflets i.…
16 Aug 2021 - Articles
SYMPTOMATOLOGY AND SEROLOGICALL SURVEY OF VIRUSES INFECTING SUGAR BEET CULTIVATION IN EGYPT
Megahed, A.A, Kh. A.El-Dougdoug, B.A. Othman
A survey was conducted in the main Egyptian sugar beet growing areas to determine the occurrence and incidence of Cucumber mosaic cucumovirus (CMV), Beet mosaic potyvirus (BtMV), Beet necrotic yellow vein benyvirus (BNYVV), Beet curly top geminivirus (BCTV) an…
16 Aug 2021 - Articles
Sero Survey on current status of Foot and Mouth Disease in some Egyptian Governorates 2013 - 2015
Magdy, Mariam, Abou ElHassan D.G, Salem, S.A.H
Foot-and-mouth disease (FMD) is a highly contagious viral disease affecting both domesticated and wild cloven-hoofed animals worldwide and it is a disease with high economic importance. In Egypt, FMD has taken as enzootic form and many outbreaks had occurred s…
16 Aug 2021