ArticlePloS one2018
An SEIR model of influenza A virus infection and reinfection within a farrow-to-finish swine farm.
Article in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Mechanistic Models of Influenza Transmission in Commercial Swine Populations: A Systematic Review.Pathogens (Basel, Switzerland) · 2024Pooled it
- Epidemiology and Risk Modelling of Influenza A Virus Within and Between Pig Herds in Northern Lao PDR.Transboundary and emerging diseases · 2026Article
- Spatial patterns of influenza A virus spread across compartments in commercial swine farms in the United States.Emerging microbes & infections · 2024Article
- Does Vaccine-Induced Maternally-Derived Immunity Protect Swine Offspring against Influenza a Viruses? A Systematic Review and Meta-Analysis of Challenge Trials from 1990 to May 2021.Animals : an open access journal from MDPI · 2023Review
- Quantitative measurement of influenza virus transmission in animal model: an overview of current state.Biophysical reviews · 2023Review
- Praemonitus praemunitus: can we forecast and prepare for future viral disease outbreaks?FEMS microbiology reviews · 2023Review
- A stochastic compartmental model to simulate intra- and inter-species influenza transmission in an indoor swine farm.PloS one · 2023Article
- The multilevel hierarchical data EM-algorithm. Applications to discrete-time Markov chain epidemic models.Heliyon · 2022Article
- Modelling and optimal control of multi strain epidemics, with application to COVID-19.PloS one · 2021Article
- Effects of short-term travel on COVID-19 spread: A novel SEIR model and case study in Minnesota.PloS one · 2021Article
- Simulation of coronavirus disease 2019 (COVID-19) scenarios with possibility of reinfection.Chaos, solitons, and fractals · 2020Article
- Linking key intervention timings to rapid declining effective reproduction number to quantify lessons against COVID-19.Frontiers of medicine · 2020Article
- Mathematical Modelling to Assess the Impact of Lockdown on COVID-19 Transmission in India: Model Development and Validation.JMIR public health and surveillance · 2020Article
- Qualitative analysis of a stochastic SEITR epidemic model with multiple stages of infection and treatment.Infectious Disease Modelling · 2020Article
- Quantifying early COVID-19 outbreak transmission in South Africa and exploring vaccine efficacy scenarios.PloS one · 2020Article
- Compartmental Models of the COVID-19 Pandemic for Physicians and Physician-Scientists.SN comprehensive clinical medicine · 2020Review
- Bifurcation analysis of a SEIR epidemic system with governmental action and individual reaction.Advances in difference equations · 2020Article
- Modelling infectious viral diseases in swine populations: a state of the art.Porcine health management · 2020Review
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Influenza A virus (IAV) in swine is a pathogen that causes a threat to the health as well as to the production of swine. Moreover, swine can spread this virus to other species including humans. The virus persists in different types of swine farms as evident in a number of studies. The core objectives of this study are (i) to analyze the dynamics of influenza infection of a farrow-to-finish swine farm, (ii) to explore the reinfection at the farm level, and finally (iii) to examine the effectiveness of two control strategies: vaccination and reduction of indirect contact. The analyses are conducted using a deterministic Susceptible-Exposed-Infectious-Recovered (SEIR) model. Simulation results show that the disease is maintained in gilts and piglets because of new susceptible pigs entering the population on a weekly basis. A sensitivity analysis shows that the results are not sensitive to variation in the parameters. The results of the reinfection simulation indicate that the virus persists in the entire farm. The control strategies studied in this work are not successful in eliminating the virus within the farm.
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