ArticleThe Journal of veterinary medical science2025
Porcine reproductive and respiratory syndrome virus type 1 and type 2 co-infection in a Japanese swine herd.
Article in The Journal of veterinary medical science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Characterization and pathogenicity of single-farm-isolated PRRSV 1 and PRRSV 2 strain in China.Virulence · 2026Article
- Article
- Genetic Diversity and Temporal Shifts of Porcine Reproductive and Respiratory Syndrome Virus Type 2 (PRRSV-2) Strains in Japan (2020-2023): Evidence of Modified Live Vaccine Influence on Cluster Distribution.Epidemiologia (Basel, Switzerland) · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The status of co-infection with porcine reproductive and respiratory syndrome virus type 1 (PRRSV-1) and type 2 (PRRSV-2) in Japan is poorly understood. A case of such co-infection was identified on a PRRSV-1 non-vaccinated farm in Kagoshima prefecture. Both PRRSV-1 and PRRSV-2 genomes were simultaneously detected in pig samples by RT-PCR, and molecular analysis confirmed PRRSV-1/PRRSV-2 co-infection in individual piglets. The PRRSV-1 strain (020-P4-EU) was classified as lineage 1 (sublineage: L1.2), showing high similarity to the Unistrain
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Registered trials
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