Evidence map›Paper›PMID 26763222›Full record

ArticleBulletin of mathematical biology2016

Modeling Importations and Exportations of Infectious Diseases via Travelers.

Luis Fernandez Lopez, Marcos Amaku, Francisco Antonio Bezerra Coutinho, Mikkel Quam, Marcelo Nascimento Burattini, Claudio José Struchiner, Annelies Wilder-Smith, Eduardo Massad

Abstract read
In one paragraph

Article in Bulletin of mathematical biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. The use and reporting of airline passenger data for infectious disease modelling: a systematic review.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2019
    Pooled it
  2. Article
  3. Mechanistic Modeling ofGeoHealth · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Migration rate estimation in an epidemic network.Applied mathematical modelling · 2021
    Article
  10. Quarantine and the risk of COVID-19 importation.Epidemiology and infection · 2020
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. A Note on the Risk of Infections Invading Unaffected Regions.Computational and mathematical methods in medicine · 2018
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Luis Fernandez LopezSchool of Medicine, University of São Paulo, São Paulo, Brazil.
Marcos AmakuSchool of Medicine, University of São Paulo, São Paulo, Brazil.
Francisco Antonio Bezerra CoutinhoSchool of Medicine, University of São Paulo, São Paulo, Brazil.
Mikkel QuamEpidemiology and Global Health, Umeå University, Umeå, Sweden.
Marcelo Nascimento BurattiniSchool of Medicine, University of São Paulo, São Paulo, Brazil.
Claudio José StruchinerPROCC, FIOCRUZ, Rio de Janeiro, Brazil.
Annelies Wilder-SmithLee Kong Chian School of Medicine, Nanyang, Singapore.
Eduardo MassadSchool of Medicine, University of São Paulo, São Paulo, Brazil. edmassad@usp.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper is an attempt to estimate the risk of infection importation and exportation by travelers. Two countries are considered: one disease-free country and one visited or source country with a running endemic or epidemic infectious disease. Two models are considered. In the first model (disease importation), susceptible individuals travel from their disease-free home country to the endemic country and come back after some weeks. The risk of infection spreading in their home country is then estimated supposing the visitors are submitted to the same force of infection as the local population but do not contribute to it. In the second model (disease exportation), it is calculated the probability that an individual from the endemic (or epidemic) country travels to a disease-free country in the condition of latent infected and eventually introduces the infection there. The input of both models is the force of infection at the visited/source country, assumed known. The models are deterministic, but a preliminary stochastic formulation is presented as an appendix. The models are exemplified with two distinct real situations: the risk of dengue importation from Thailand to Europe and the risk of Ebola exportation from Liberia to the USA.

Indexed as

Models, BiologicalTravelCommunicable DiseasesComputer SimulationDengueEndemic DiseasesHemorrhagic Fever, EbolaHumansMathematical ConceptsStochastic ProcessesInfectious disease exportationInfectious disease importationModelingRiskTravelers

Identifiers

PMID26763222
PMCPMC7089300

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.