Evidence map›Paper›PMID 26150669›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2015

From within-host interactions to epidemiological competition: a general model for multiple infections.

Mircea T Sofonea, Samuel Alizon, Yannis Michalakis

Open access · bronzeAbstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
4.2field-weighted citation impact, top 6% of its field
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

13 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Sequential infection ofParasitology · 2021
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Invasions of Host-Associated Microbiome Networks.Advances in ecological research · 2017
    Article
  12. Within-host dynamics of infection: from ecological insights to evolutionary predictions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2015
    Article
  13. Within-host competitive interactions as a mechanism for the maintenance of parasite diversity.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2015
    Review
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

3 authors at 3 institutions in 1 country.

Mircea T SofoneaLaboratoire MIVEGEC (UMR CNRS 5290, IRD 224, UM), 911 Avenue Agropolis, B.P. 64501, 34394 Montpellier Cedex 5, France mircea.sofonea@ird.fr.
Samuel AlizonLaboratoire MIVEGEC (UMR CNRS 5290, IRD 224, UM), 911 Avenue Agropolis, B.P. 64501, 34394 Montpellier Cedex 5, France.
Yannis MichalakisLaboratoire MIVEGEC (UMR CNRS 5290, IRD 224, UM), 911 Avenue Agropolis, B.P. 64501, 34394 Montpellier Cedex 5, France.
Agropolis International · FRCentre National de la Recherche Scientifique · FRMaladies Infectieuses et Vecteurs: Écologie, Génétique, Évolution et Contrôle · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Many hosts are infected by several parasite genotypes at a time. In these co-infected hosts, parasites can interact in various ways thus creating diverse within-host dynamics, making it difficult to predict the expression and the evolution of virulence. Moreover, multiple infections generate a combinatorial diversity of cotransmission routes at the host population level, which complicates the epidemiology and may lead to non-trivial outcomes. We introduce a new model for multiple infections, which allows any number of parasite genotypes to infect hosts and potentially coexist in the population. In our model, parasites affect one another's within-host growth through density-dependent interactions and by means of public goods and spite. These within-host interactions determine virulence, recovery and transmission rates, which are then integrated in a transmission network. We use analytical solutions and numerical simulations to investigate epidemiological feedbacks in host populations infected by several parasite genotypes. Finally, we discuss general perspectives on multiple infections.

Indexed as

Host-Parasite InteractionsModels, BiologicalAnimalsBasic Reproduction NumberCoinfectionHumansParasite LoadParasitic DiseasesVirulencebasic reproduction numberco-infectionepidemiologypublic goodsspitesuperinfection

Identifiers

PMID26150669
PMCPMC4528501
OpenAlexW2118111085

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.