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Zoekresultaten - 74 results
Point mutations in an infectious bovine viral diarrhoea virus type 2 cDNA transcript that yields an attenuated and protective viral progeny.
infectious cDNA clone of the hypervirulent bovine viral diarrhoea virus (BVDV) strain 890 (isolate 256) was produced by a streamlined PCR procedure. As compared to the published sequence of strain 890, the ...
Molecular study of the quasispecies evolution of a typical pigeon paramyxovirus type 1 after serial passages in pigeons by contact.
nature of a typical pigeon paramyxovirus type 1 (pPMV-1) was, for the first time, studied under conditions close to the natural infectious environment. The virus was serially passaged in pigeons by ...
An experimental infection (II) to investigate the importance of indirect classical swine fever virus transmission by excretions and secretions of infected weaner pigs.
10, p.438-42 (2004) Keywords: Animals Animals, Newborn Classical Swine Fever Classical swine fever virus Disease Transmission, Infectious Feces Housing, Animal Saliva Swine Treatment Outcome Weaning ...
Transmission of classical swine fever. A review.
Swine Fever Disease Transmission, Infectious Disease Vectors Female Infectious Disease Transmission, Vertical Male Pregnancy Swine Abstract: Classical swine fever (CSF) is one of the most important viral ...
Effects of hypervaccination with bovine herpesvirus type 1 gE-deleted marker vaccines on the serological response and virological status of calves challenged with wild-type virus.
Envelope Proteins Viral Proteins Viral Vaccines Virus Replication Virus Shedding Abstract: Twenty-four calves were immunised four times with gE-deleted infectious bovine rhinotracheitis marker vaccines ...
Assessment of genetic, antigenic and pathotypic criteria for the characterization of IBDV strains.
Analysis DNA Primers Enzyme-Linked Immunosorbent Assay Europe Infectious bursal disease virus Molecular Sequence Data Reverse Transcriptase Polymerase Chain Reaction Sequence Alignment Sequence Analysis, DNA ...
[Clinical signs and diagnosis of a severe primary infection with BVDV subtype 1b in a dairy herd].
Infectious Serotyping Time Factors Abstract: As a result of a BVDV infection in a herd consisting of 95 adult cattle 17 cows aborted their calves within a period of 3.5 months, one third got severe diarrhoea, ...
Evaluation of tests for antibodies against bovine herpesvirus 1 performed in national reference laboratories in Europe.
Microbiol, Volume 102, Issue 3-4, p.169-81 (2004) Keywords: Animals Antibodies, Viral Cattle Enzyme-Linked Immunosorbent Assay Europe Herpesvirus 1, Bovine Infectious Bovine Rhinotracheitis Laboratories milk ...
An experimental infection to investigate the indirect transmission of classical swine fever virus by excretions of infected pigs.
(2002) Keywords: Animal Husbandry Animals Animals, Newborn Classical Swine Fever Classical swine fever virus Disease Transmission, Infectious Feces Swine Time Factors Weaning Abstract: In this experiment ...
Transmission of encephalomyocarditis virus (EMCV) among pigs experimentally quantified.
Animals Belgium Cardiovirus Infections Disease Outbreaks Disease Transmission, Infectious Encephalomyocarditis virus Heart Neutralization Tests Random Allocation Swine Swine Diseases Abstract: Two types of ...