ArticleJournal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc2021
Detection of pseudorabies virus antibody in swine serum and oral fluid specimens using a recombinant gE glycoprotein dual-matrix indirect ELISA.
Article in Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Advances in molecular epidemiology and detection methods of pseudorabies virus.Discover nano · 2025Review
- The immunogenicity of PRV ΔgE/TK/UL49.5 three-gene-deleted vaccine in mice.Virology journal · 2025Article
- Pseudorabies Virus Glycoproteins E and B Application in Vaccine and Diagnosis Kit Development.Vaccines · 2024Review
- The Deletion of US3 Gene of Pseudorabies Virus (PRV) ΔgE/TK Strain Induces Increased Immunogenicity in Mice.Vaccines · 2022Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pseudorabies (Aujeszky disease) virus (PRV) was eliminated from domestic swine in many countries using glycoprotein E (gE)-deleted vaccines and serum antibody gE ELISAs, but PRV continues to circulate in some regions and in most feral swine populations in the world. We created a dual-matrix (serum and oral fluid) indirect IgG gE ELISA (iELISA) and evaluated its performance using samples from 4 groups of 10 pigs each: negative control (NC), vaccination (MLV), PRV inoculation (PRV), and vaccination followed by challenge (MLV-PRV). All serum and oral fluid samples collected before PRV challenge and all NC samples throughout the study were negative for gE antibodies by commercial blocking ELISA (bELISA) and our iELISA. Nasal swab samples from 9 of 10 animals in the PRV group were gB quantitative PRC (qPCR) positive at 2 days post-inoculation (dpi). The oral fluid iELISA detected a significant S/P response in the PRV (
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Registered trials
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