Results 1 to 10 of about 57,190 (239)

Review detection of Newcastle disease virus

open access: yesFrontiers in Veterinary Science, 2022
Newcastle disease (ND) is an acute and highly contagious disease caused by the Newcastle disease virus (NDV) infecting poultry, which has caused great harm to the poultry industry around the world.
Qian Mao   +7 more
doaj   +3 more sources

Pathologic Mechanisms of the Newcastle Disease Virus

open access: yesViruses, 2023
Newcastle disease (ND) has been a consistent risk factor to the poultry industry worldwide. Its pathogen, Newcastle disease virus (NDV), is also a promising antitumor treatment candidate.
Di Zhang, Zhuang Ding, Xiaohong Xu
doaj   +3 more sources

STUDIES ON NEWCASTLE DISEASE VIRUS [PDF]

open access: bronzeJournal of Experimental Medicine, 1948
The application of the 50 per cent embryo mortality to a study of the virus of Newcastle is described. It has been evaluated by a series of duplicate titrations of the same sample of virus. In seven such titrations the largest difference between the two was 10–0.4. It is therefore believed that a difference of 0.6 log is probably significant and of 1.0
Frederik B. Bang
openalex   +11 more sources

Newcastle disease virus as an antineoplastic agent [PDF]

open access: bronzeCancer, 1965
William A. Cassel, R. Earl Garrett
openalex   +4 more sources

Newcastle disease virus pathotypes [PDF]

open access: yesAvian Pathology, 1974
The clinical signs, mortality and postmortem findings following infection of six-week-old chicks with nine strains of Newcastle disease virus were studied. Although strains could be divided into four pathotypes the divisions were not clear-cut. The most prominent feature of disease following infection by two isolates from the post-1970 USA epidemic, a ...
Dennis J. Alexander, W H Allan
openaire   +3 more sources

Thermostability and Immunogenicity of Genotype II Avian Orthoavulavirus (AOaV-1) Isolates from Duck (Anas platyrhynchos) and Parrot (Eclectusroratus)

open access: yesViruses, 2022
Newcastle disease (ND) is a highly contagious viral disease of poultry causing significant economic losses worldwide. Vaccination is considered the most reliable approach to curb the economic menace that is ND, but the thermolabile nature of Newcastle ...
Sangeeta Das   +13 more
doaj   +1 more source

Spatial Distribution and Seroprevalence of Newcastle Disease in Kaduna State, Nigeria

open access: yesFolia Veterinaria, 2021
Newcastle disease is one of the greatest constraints to the development of poultry production in Nigeria. In this study, the spatial distribution of Newcastle disease antibodies was determined using the Geographic Information System. A total of 400 serum
Adanu W. A.   +5 more
doaj   +1 more source

Influence of Information Blocking on the Spread of Virus in Multilayer Networks [PDF]

open access: yesEntropy 2023, 25(2), 231, 2023
In this paper, we present the model of the interaction between the spread of disease and the spread of information about the disease in multilayer networks. Next, based on the characteristics of the SARS-COV-2 virus pandemic, we evaluated the influence of information blocking on the virus spread. Our results show that blocking the spread of information
arxiv   +1 more source

Newcastle disease virus: Macromolecules and opportunities [PDF]

open access: yesAvian Pathology, 2001
Over the past two decades, enormous advances have occurred in the structural and biological characterization of Newcastle disease virus (NDV). As a result, not only the complete sequence of the viral genome has been fully determined, but also a clearer understanding of the viral proteins and their respective roles in the life cycle has been achieved ...
Yusoff, Khatijah, Tan, Wen Siang
openaire   +3 more sources

Seroprevalence Investigation of Newcastle Disease in Rural Poultries of the Northern Provinces (Golestan, Gilan, and Mazandaran) of Iran [PDF]

open access: yesArchives of Razi Institute, 2019
Rural poultry farming is common in the Northern provinces. Similar to commercial poultry, rural poultry is susceptible to most infectious diseases. In addition, by increasing the density of poultry farming, the probability of disease incidences has been ...
A. Alemian   +3 more
doaj   +1 more source

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