ReviewInfluenza and other respiratory viruses2009
Diversity of influenza viruses in swine and the emergence of a novel human pandemic influenza A (H1N1).
Review in Influenza and other respiratory viruses, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
84 citing papers in PubMed, 157 citations in OpenAlex.
- Anti-Human H1N1pdm09 and swine H1N1 Virus Antibodies among Swine Workers in Guangdong Province, China.Scientific reports · 2015Trial
- Single dose vaccination of the ASO3-adjuvanted A(H1N1)pdm09 monovalent vaccine in health care workers elicits homologous and cross-reactive cellular and humoral responses to H1N1 strains.Human vaccines & immunotherapeutics · 2015Trial
- Human-Origin Influenza A(H3N2) Viruses Revealed in Swine Farms During the Period 2022-2025 in Kazakhstan.Animals : an open access journal from MDPI · 2026Article
- Pathogenesis and Transmission of a Reassorted H1 Influenza A Virus Detected in North American Swine.Influenza and other respiratory viruses · 2026Article
- Recombinant Tetrameric Neuraminidase Subunit Vaccine Provides Protection Against Swine Influenza A Virus Infection in Pigs.Vaccines · 2025Article
- Swine production intensity and swine-specific fecal contamination of household surfaces at residences of industrial livestock operation workers and community residents, North Carolina, USA.The Science of the total environment · 2025Article
- Promising Vaccine Formulations for Emerging Infectious Diseases.International journal of molecular sciences · 2025Review
- The global burden of swine influenza and its mitigation.Open veterinary journal · 2025Review
- Review
- Pandemic risk stemming from the bovine H5N1 outbreak: an account of the knowns and unknowns.Journal of virology · 2025Review
- Molecular Characterization and Genomic Diversity of SARS-CoV-2 Spike Gene Variants Circulating in Iraq: Mutational Impact on ACE2 Affinity, RBD Immune Escape, and Viral Transmission.Advances in virology · 2025Article
- Zoonotic transmission of novel Influenza A variant viruses detected in Brazil during 2020 to 2023.Nature communications · 2024Article
- Review
- A Comprehensive Review of Our Understanding and Challenges of Viral Vaccines against Swine Pathogens.Viruses · 2024Review
- Influenza A Virus in Pigs in Senegal and Risk Assessment of Avian Influenza Virus (AIV) Emergence and Transmission to Human.Microorganisms · 2023Article
- Interventions to Reduce Risk for Pathogen Spillover and Early Disease Spread to Prevent Outbreaks, Epidemics, and Pandemics.Emerging infectious diseases · 2023Article
- Article
- Live attenuated influenza A virus vaccines with modified NS1 proteins for veterinary use.Frontiers in cellular and infection microbiology · 2022Review
- Innate Antiviral Cytokine Response to Swine Influenza Virus by Swine Respiratory Epithelial Cells.Journal of virology · 2021Article
- Progression and Trends in Virus from Influenza A to COVID-19: An Overview of Recent Studies.Viruses · 2021Review
24 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
The novel H1N1 influenza virus that emerged in humans in Mexico in early 2009 and transmitted efficiently in the human population with global spread has been declared a pandemic strain. Here we review influenza infections in swine since 1918 and the introduction of different avian and human influenza virus genes into swine influenza viruses of North America and Eurasia. These introductions often result in viruses of increased fitness for pigs that occasionally transmit to humans. The novel virus affecting humans is derived from a North American swine influenza virus that has acquired two gene segments [Neuraminidase (NA) and Matrix (M)] from the European swine lineages. This reassortant appears to have increased fitness in humans. The potential for increased virulence in humans and of further reassortment between the novel H1N1 influenza virus and oseltamivir resistant seasonal H1N1 or with highly pathogenic H5N1 influenza stresses the need for urgent pandemic planning.
Indexed as
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.