Issue · 2019
Vol. 6, Pages 1-101
9 articles · pp. 1-101 · All issues →
ArticlesMolecular diagnosis of Avian Influenza Virus from different Avian species
Mohamed F. ElKersh, Fatma M. Abdalla, Gamilat K. Farg, Soad A. Nasef, Ahmed A. Ali
Background: The AIV is one of the most important poultry viral infections that represent one of the greatest concerns for public health. AIV classified within Orthomyxoviridae that is highly mutating virus. AIV was founded in Egypt since 2006. Control and prev…
20 Aug 2021- Articles
Detection and molecular identification of phytoplasma associated with Gazania in Egypt
Shimaa M. Gad, Ahmed A. Kheder, Mohamed A. Awad
Background: Phytoplasmas a wall-less microorganism belongs to Class Mollicutes cause diseases in several commercial ornamental plants, leads to serious economic losses all over the world. During 2017-2018, gazania showing phyllody, yellowing, proliferation, vi…
20 Aug 2021 - Articles
H9N2 AI and NDV shedding pattern in SPF and commercial layer vaccinated chicken with trivalent vaccine containing H9N2 AI, LaSota, classical M41 and var 2 IB viruses challenged at 1, 3 and 7 months post vaccination
Hanan Sayed, Mohamed S. Madkour, Hussein A. Hussein, Mounir Mohamed Elsaft, Marwa F. El saied, Ahmed A El-Sanousi
Background: Prolonged immune protection for H9N2 and Newcastle in layer chicken rearing is an important issue. Objective: To evaluate the protection duration for H9N2 and NDV post vaccination by inactivated trivalent (H9N2, LaSota, M41 and Var2 IB) vaccine bas…
20 Aug 2021 - Articles
Shedding pattern of classical and variant strain of IB challenge virus in SPF and commercial layer vaccinated chicken with trivalent vaccine containing H9N2 AI, LaSota, classical M41 and var 2 IB viruses
Hanan Sayed, Mohamed S. Madkour, Hussein A. Hussein, Ahmed A El-Sanousi
Background: Prolonged immune protection for classic and variant IBV in layer chicken rearing is an important issue. Objective: Evaluation of the protection duration for IBV (M41 and Var2) post vaccination by inactivated combined (H9N2, LaSota, M41 and Var2 IB)…
20 Aug 2021 - Articles
Identification of Cucumber Mosaic Virus Infecting Some Vegetable Crops in Saudi Arabia
Ahmed M. Soliman
Background: Cucumber mosaic virus (CMV) is one of the widest spread viruses in the world and has the largest host range of plants. Aim: The present study was conducted to identify four Saudi CMV isolates (cucumber, tomato, pepper and watermelon) using biologic…
20 Aug 2021 - Articles
Plant growth promoting fungi stimulate growth and confer protection against Bean yellow mosaic virus in faba bean
Mohsen M. Elsharkawy, Sara E. Hanbal, Samir A. Sidaros, Mohamed M. Elsawy, Ali H. Hamed
Background: Bean yellow mosaic virus (BYMV) is recognized as one of the most wide distributed virus disease affecting faba bean in Egypt. Objective: The aim of this study is to explore the efficiency of the plant growth promoting fungi (PGPF) of Penicillium si…
20 Aug 2021 - Articles
Efficacy of the sterile fungus GU23-3 on growth characters of cucumber plants and resistance against Papaya ring spot virus
Shimaa A. Khalaf, Mohsen M. Elsharkawy, Samir A. Sidaros, Shawky A. El Kewey, Ayman F. Omar, Ali Hamed
Background: Papaya ring spot virus (PRSV) is a major threat to the production of cucurbits all over the world. The sterile fungus GU23-3 is a rhizosphere fungus conferring positive effects on plant growth and health.. Objective: The aim of this study is to eva…
20 Aug 2021 - Articles
Formulation and evaluation of inactivated lumpy skin disease virus vaccine using ISA 50 and ISA 206 adjuvants.
Youssef A. Elgharbawy, Mervat M. Ali, Ayman H. El-Deeb, Mohamed A. Shalaby
Lumpy skin disease (LSD) is one of the most serious livestock diseases in Egypt since 1988 when the disease spread widely all over the country. since that attenuated sheep pox virus (SPV) used for vaccination cattle flocks against LSD due to immunological rela…
20 Aug 2021 - Articles
Cytokines profile and antibody response of calves vaccinated with conventional inactivated Trivalent FMD vaccine
Abdelaziz A. Yassin, Ayman H. El Deeb, Abeer E. Mansour, Hussein A. Hussein
In the present study, eight (sero-negative for FMDV) native breed calves (6-12 months of age) were used to study the cytokine profile including IL-2, IL-4, IFN-γ and antibody response of calves vaccinated with conventional inactivated trivalent FMD vacci…
20 Aug 2021