Evidence map›Paper›PMID 33851007›Full record

ArticleModeling earth systems and environment2022

The influence of awareness campaigns on the spread of an infectious disease: a qualitative analysis of a fractional epidemic model.

Khadija Akdim, Adil Ez-Zetouni, Mehdi Zahid

Abstract read
In one paragraph

Article in Modeling earth systems and environment, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Study of Fractional Order SEIR Epidemic Model and Effect of Vaccination on the Spread of COVID-19.International journal of applied and computational mathematics · 2022
    Article
  8. 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

3 authors.

Khadija AkdimDepartment of Mathematics, Faculty of Sciences and Technology, Cadi Ayyad University, B.P. 549, C.P. 40.000 Marrakesh, Morocco.
Adil Ez-ZetouniDepartment of Mathematics, Faculty of Sciences and Technology, Cadi Ayyad University, B.P. 549, C.P. 40.000 Marrakesh, Morocco.
Mehdi ZahidDepartment of Mathematics, Faculty of Sciences and Technology, Cadi Ayyad University, B.P. 549, C.P. 40.000 Marrakesh, Morocco.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mass-media coverage is one of the most widely used government strategies on influencing public opinion in times of crisis. Awareness campaigns are highly influential tools to expand healthy behavior practices among individuals during epidemics and pandemics. Mathematical modeling has become an important tool in analyzing the effects of media awareness on the spread of infectious diseases. In this paper, a fractional-order epidemic model incorporating media coverage is presented and analyzed. The problem is formulated using susceptible, infectious and recovered compartmental model. A long-term memory effect modeled by a Caputo fractional derivative is included in each compartment to describe the evolution related to the individuals' experiences. The well-posedness of the model is investigated in terms of global existence, positivity, and boundedness of solutions. Moreover, the disease-free equilibrium and the endemic equilibrium points are given alongside their local stabilities. By constructing suitable Lyapunov functions, the global stability of the disease-free and endemic equilibria is proven according to the basic reproduction number

Indexed as

Awareness campaignsCaputo fractional derivativeMemory effectsSIR epidemic modelStability

Identifiers

PMID33851007
PMCPMC8029611

What OpenQuestion holds

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Registered trials

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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.