ArticleHeliyon2024
Modeling the Peste des Petits Ruminants (PPR) disease transmission dynamics with impacts of vaccination and restocking in small ruminant population in Amhara region, Ethiopia.
Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed.
- Is PPR Epidemiological Research Addressing Global Eradication Priorities? A Scoping Review (2015-2025).Viruses · 2026Article
- Seroprevalence of Peste des Petits Ruminants (PPR) and associated risk factors in selected sub-counties of Lyantonde district, South Western Uganda.BMC veterinary research · 2026Article
- Epidemiological and Operational Constraints on the Feasibility of Peste des Petits Ruminants Eradication Target by 2030: Necessity for a New Pragmatic Road Map.Transboundary and emerging diseases · 2026Review
- Diagnostic and vaccination challenges in the PPR pre-eradication era: Identifying gaps and potential unintended consequences.Journal of advanced veterinary and animal research · 2025Article
- Peste des petits ruminants cases in Nigeria: A 10-year retrospective study from 2015 to 2024.The Onderstepoort journal of veterinary research · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Peste des Petits Ruminants (PPR) is a highly contagious transboundary viral disease of small ruminants with significant economic implications caused by the Peste des Petits Ruminants virus. This study employs mathematical modeling to investigate the impact of imperfect PPR vaccines and restocked small ruminants on the transmission dynamics of PPR. A deterministic mathematical model is developed by incorporating vaccinated and restocked subpopulations into the classical SEIR model. The influence of infected animals introduced through restocking on vaccination efficacy in preventing PPR spread is examined. The global dynamics of equilibrium points in the model are analyzed using the Lyapunov-LaSalle invariance principle. Parameter values for numerical simulations are estimated based on monthly PPR data from the Amhara regional state in Ethiopia, obtained from the Ministry of Agriculture. The basic reproduction number (
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.