ArticleVaccines2025
A Novel Prototype African Swine Fever Virus DIVA (Differentiation Between Infected and Vaccinated Animals) Serological Assay Based on the Detection of Antibodies Against the pEP153R, eGFP, and p72 Proteins.
Article in Vaccines, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed.
- A dual-gene-deleted ASFV Lv17/WB/Rie1-ΔCD candidate administered orally to wild boar confers DIVA-compatible protection against virulent challenge.The veterinary quarterly · 2026Article
- Multiple directed mutagenesis reduces enzymatic activity and antibody recognition of the African Swine Fever Virus E2 ubiquitin-conjugating protein (ASFV-pI215L).Emerging microbes & infections · 2026Article
- Virus-like and Virus Replicon Particles Targeting Multiple B-Cell Antigens Do Not Protect Against African Swine Fever Virus.Vaccines · 2026Article
- African swine fever control in the context of endemic persistence.Frontiers in veterinary science · 2026Article
- First detection and characterization of a non-haemadsorbing African swine fever virus (genotype II) isolated from a wild boar in Russia.Frontiers in microbiology · 2026Article
- African swine fever: A highly fatal disease that is spreading globally.Open veterinary journal · 2025Review
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
BACKGROUND/
objectivesAfrican Swine Fever (ASF) is one of the most significant infectious diseases affecting both domestic pig and wild boar populations, leading to substantial economic and biosanitary consequences. In Europe, disease management relies on stringent biosecurity measures and surveillance through diagnosis, highlighting the urgent need for an effective and safe vaccine for ASF control. In this context, the VACDIVA project has generated several promising vaccine candidates, including those with the EP153R gene deleted and replaced by the eGFP reporter gene.
methodsIn this study, pEP153R and eGFP proteins were produced using recombinant technology and demonstrated their antigenicity and DIVA capability through indirect ELISA. Additionally, a prototype serological DIVA test was designed and developed. The assay is based on the detection of antibodies against both DIVA antigens and the well-established immunogenic p72 protein.
resultsThis preliminary DIVA diagnostic assay complements vaccine candidates based on a genotype II ASFV strain, featuring the deletion of the EP153R gene and/or the insertion of the eGFP reporter gene, exemplified by the Lv17/WB/Rie1-∆CD vaccine candidate.
conclusionsThis approach could potentially improve surveillance during prospective vaccination campaigns.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.