Key result
ELISA matches virus neutralization sensitivity for avian encephalomyelitis antibodies with low assay variation.
Why the study?
A specific and sensitive assay for measuring antibody to avian encephalomyelitis virus (AEV) was needed to accurately detect immune response in chickens.
Population
Specific-pathogen-free (SPF) chickens
Comparison
ELISA vs virus neutralisation test
Design
Preclinical assay development study
Authors
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May enable scalable AEV serology in poultry research; leaves open field validation before routine use.
The developed ELISA provides a specific, sensitive, and reproducible method for measuring antibodies to avian encephalomyelitis virus in chickens.
Smart et al. (1985) studied Avian encephalomyelitis virus (AEV). Enzyme-linked immunosorbent assay (ELISA) vs. Virus neutralisation test was evaluated on Antibody response detection and assay reproducibility. An ELISA for avian encephalomyelitis virus antibodies showed comparable sensitivity to virus neutralization, with low intra-assay (5.6%) and inter-assay (9.8%) variation.
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