ArticleNPJ vaccines2024
Reassortment incompetent live attenuated and replicon influenza vaccines provide improved protection against influenza in piglets.
Article in NPJ vaccines, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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
8 citing papers in PubMed.
- Non-propagating RNA virus-vectored HA/NA vaccine prevents shedding of antigen-drifted H1N1 influenza virus in pigs.NPJ vaccines · 2026Article
- Influenza A virus infection dynamics in two sow herds and effects of interventions.Porcine health management · 2026Article
- Avian influenza and One Health: bridging animal and human health through integrated surveillance and vaccination.Frontiers in cellular and infection microbiology · 2026Review
- Viral Vaccines as an Alternative to Antimicrobials: A Perspective from Swine Veterinarians on Challenges, Opportunities, and Future Directions.Pathogens (Basel, Switzerland) · 2025Article
- RNA replicon vaccination confers long-lasting protection against H5N1 avian influenza in 23 zoo bird species.Nature communications · 2025Article
- Article
- Swine influenza A replicon particle and live attenuated influenza virus vaccines induce differential systemic and mucosal antibody and T cell responses.Frontiers in veterinary science · 2025Article
- MS2 virus-like particles as a versatile platform for multi-disease vaccines: a review.Frontiers in immunology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
Abstract
Swine influenza A viruses (swIAV) cause an economically important respiratory disease in modern pig production. Continuous virus transmission and antigenic drift are difficult to control in enzootically infected pig herds. Here, antibody-positive piglets from a herd enzootically infected with swIAV H1N2 (clade 1 A.3.3.2) were immunized using a homologous prime-boost vaccination strategy with novel live attenuated influenza virus (LAIV) based on a reassortment-incompetent bat influenza-swIAV chimera or a vesicular stomatitis virus-based replicon vaccine. Challenge infection of vaccinated piglets by exposure to H1N2 swIAV-infected unvaccinated seeder pigs showed that both LAIV and replicon vaccine markedly reduced virus replication in the upper and lower respiratory tract, respectively, compared to piglets immunized with commercial heterologous or autologous adjuvanted whole-inactivated virus vaccines. Our novel vaccines may aid in interrupting continuous IAV transmission chains in large enzootically infected pig herds, improve the health status of the animals, and reduce the risk of zoonotic swIAV transmission.
Identifiers
What OpenQuestion holds
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.