Results 101 to 110 of about 100,788 (246)

Phylogenetic evidence for homologous recombination within the family Birnaviridae [PDF]

, 2008
Birnaviruses are bi-segmented double-stranded RNA (dsRNA) viruses infecting insects, avian species and a wide range of aquatic species. Although homologous recombination is a common phenomenon in positive-sense RNA viruses, recombination in dsRNA viruses
Hon, CC, Jiang, J, Lam, TTY, Leung, FCC, Shi, M, Wong, RTY, Yip, CW, Zeng, F   +7 more
core   +1 more source

Centrality-Based Traffic Restriction in Delayed Epidemic Networks [PDF]

arXiv, 2020
During an epidemic, infectious individuals might not be detectable until some time after becoming infected. The studies show that carriers with mild or no symptoms are the main contributors to the transmission of a virus within the population. The average time it takes to develop the symptoms causes a delay in the spread dynamics of the disease.
arxiv  

COVID-19 Disease Identification on Chest-CT images using CNN and VGG16 [PDF]

arXiv, 2022
A newly identified coronavirus disease called COVID-19 mainly affects the human respiratory system. COVID-19 is an infectious disease caused by a virus originating in Wuhan, China, in December 2019. Early diagnosis is the primary challenge of health care providers.
arxiv  

Comparative Efficacy and Safety of Extended Versus Standard Interval Dosing of Natalizumab in Relapsing–Remitting Multiple Sclerosis Patients: A Multicenter Analysis

CNS Neuroscience &Therapeutics, Volume 31, Issue 5, May 2025.
This study compares Extended Interval Dosing (EID) and Standard Interval Dosing (SID) of Natalizumab in RRMS patients. The findings demonstrate comparable clinical and radiological efficacy, similar adherence rates, and no reported PML cases in both groups, supporting EID as a flexible and safe alternative for long‐term treatment.
Meral Seferoğlu, Abdulkadir Tunç, Ali Özhan Sıvacı, Bilge Piri Çınar, Sena Destan Bünül, Özlem Ethemoğlu, Ülgen Yalaz Tekan, Mehmet Fatih Yetkin   +7 more
wiley   +1 more source

Identification and assessment of virulence of a natural reassortant of infectious bursal disease virus

Veterinary Research, 2018
Infectious bursal disease virus (IBDV) is one of the most important immunosuppressive viral agents in poultry production. Prophylactic vaccinations of chicken flocks are the primary tool for disease control.
A. Pikuła, A. Lisowska, A. Jasik, K. Śmietanka   +3 more
semanticscholar   +1 more source

Pathogenicity and Molecular Characterisation of the VP2 Gene of Infectious Bursal Disease Virus [PDF]

, 2001
Pathogenicity of four infectious bursal disease virus (IBDV) isolates was studied on specific-pathogen-free (SPF) chickens. Chickens inoculated with isolates 92/04, 94/B551 and 97/61 developed severe clinical manifestations with a high mortality ranging ...
Mahfuzul Hoque, Md
core  

Evaluating Bacillus Calmette–Guérin Polysaccharide Nucleic Acid as an Adjuvant for Influenza Vaccines in Mice

Influenza and Other Respiratory Viruses, Volume 19, Issue 5, May 2025.
ABSTRACT Background To enhance influenza vaccine efficacy, it is essential to investigate new adjuvants that are both safe and effective. In a recent study utilizing a mouse model, Bacillus Calmette–Guérin polysaccharide nucleic acid (BCG‐PSN) emerged as a promising candidate vaccine adjuvant.
Sijing Yan, Fan Yang, Jia Ji, Xiantian Lin, Ping Wang, Han Wu, Linfang Cheng, Fumin Liu, Nanping Wu, Hangping Yao, Wade S. J. Wu, Haibo Wu   +11 more
wiley   +1 more source

Preparation Of Inactivated Infectious Bursal Disease Virus Vaccine From Classical Strain And Local Variant Isolates

Journal of Applied Veterinary Sciences, 2018
This study was conducted to assess an inactivated vaccine prepared from local field isolates of Infectious Bursal Disease (IBD) "local variant and virulent isolates" and a classical strain "bursa vacc" to improve the full control over the problem of IBD ...
Nada A. Fathy , Abd El-Moneam M. M.
doaj   +1 more source

Nutrition and immunity : the effects of the combination of arginine and tryptophan on growth performance, serum parameters and immune response in broiler chickens challenged with infectious bursal disease vaccine [PDF]

, 2011
To explore the effects of the combination of tryptophan (Trp) and arginine (Arg) on growth performance, serum parameters and immune response of broiler chickens challenged with intermediate plus strain of infectious bursal disease virus vaccine, an in ...
Alimon, Abdul Razak, Bejo, Mohd Hair, Emadi, Mozhdeh, Ideris, Aini, Jahanshiri, Fatemeh, Kaveh, Kamran   +5 more
core   +2 more sources

Application of Mathematical Epidemiology to crop vector-borne diseases. The cassava mosaic virus disease case [PDF]

arXiv, 2019
In this chapter, an application of Mathematical Epidemiology to crop vector-borne diseases is presented to investigate the interactions between crops, vectors, and virus. The main illustrative example is the cassava mosaic disease (CMD). The CMD virus has two routes of infection: through vectors and also through infected crops.
arxiv