Search results - 140 results

Importance of anti-SARS-CoV-2 assay antigenic composition as revealed by the results of the Belgian external quality assessment (EQA) scheme.

2 (2022) Keywords: Adult Antibodies, Viral Antigens, Viral Belgium Coronavirus Nucleocapsid Proteins COVID-19 COVID-19 Serological Testing Diagnostic Tests, Routine Enzyme-Linked Immunosorbent Assay Humans ...

Orbivirus Screening from Imported Captive Oryx in the United Arab Emirates Stresses the Importance of Pre-Import and Transit Measures

about 4000 SHO s from two locations in the UAE were blood sampled to be tested by indirect enzyme-linked immunosorbent assay (ELISA) and real-time reverse transcriptase polymerase chain reaction (RT-qPCR) ...

Age-dependent seroprevalence of SARS-CoV-2 antibodies in school-aged children from areas with low and high community transmission.

samples were tested for the presence of antibodies to SARS-CoV-2 with an enzyme-linked immunosorbent assay. We found anti- SARS-CoV-2 antibodies in 4.4% of children in the low transmission region and in ...

Quantitative decision making in animal health surveillance: Bovine Tuberculosis Surveillance in Belgium as case study.

gamma (IFN-γ) and serological testing with antibody-enzyme linked immunosorbent assay (Ab- ELISA) targeting at-risk herds would enable an increase in the overall cost effectiveness (sensitivity and ...

Seroprevalence of border disease virus and other pestiviruses in sheep in Algeria and associated risk factors.

Issue 1 (2018) Keywords: Algeria Animals Border Disease Border disease virus Enzyme-Linked Immunosorbent Assay Female Male Pestivirus Pestivirus Infections Real-Time Polymerase Chain Reaction Risk Factors ...

Specific antibody-mediated immunity in the reproductive tract of laying chickens immunized against Newcastle disease with conventional attenuated and inactivated vaccines.

tested by: (i) haemagglutination inhibition (HI) test, (ii) commercial IDV et ND-enzyme-linked immunosorbent assay (ELISA) and (iii) NDV-specific IgG, IgM and IgA in-house ELISA s. For all sampling time ...

Comparative Tick-Borne Encephalitis (Virus) Surveillance in Belgium 2009-2015: Experiences with Diagnostic Tests, Sentinel Species and Surveillance Designs

describes 5 Belgian veterinary serological studies with enzyme-linked immunosorbent assays and seroneutralisation tests (ELISA / SNT), in which several surveillance schemes were used (active/passive, ...

Characterization of two recombinant HVT-IBD vaccines by VP2 insert detection and cell-mediated immunity after vaccination of specific pathogen-free chickens.

Keywords: Animals Antibodies, Viral Birnaviridae Infections Chickens Enzyme-Linked Immunosorbent Assay Herpesvirus 1, Meleagrid Immunity, Cellular Infectious bursal disease virus Interferon-gamma Male Poultry ...

The Effect of Maternal Pertussis Immunization on Infant Vaccine Responses to a Booster Pertussis-Containing Vaccine in Vietnam.

hemagglutinin (FHA), pertactin (Prn), tetanus toxoid (TT), and diphtheria toxoid (DT) were measured using commercially available enzyme-linked immunosorbent assays (ELISA). RESULTS:  One month after the booster ...

Evaluation of three competitive ELISAs and a fluorescence polarisation assay for the diagnosis of bovine brucellosis.

Vet J, Volume 216, p.38-44 (2016) Keywords: Agglutination Tests Animals Brucella Brucellosis, Bovine Cattle Complement Fixation Tests Enzyme-Linked Immunosorbent Assay Fluorescence Polarization ...

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