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August 17, 2025MALAYSIAN JOURNAL OF COMPUTINGOpen Access

A Dynamic Sir Model for the Spread of Novel Coronavirus Disease 2019 (Covid-19) in Malaysia

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Authors

NINur Aziean Mohd IdrisSMSiti Khadijah MohtarZAZaileha Md Ali

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Overview

Proposed SIR model shows increased COVID-19 infected cases in Malaysia, indicating significant outbreak phases.

Key Points

  • The SIR model predicts different outbreak phases, showing increased infections particularly in early March 2020.
  • Numerical solutions using the Fourth-order Runge-Kutta method confirm reliable results, validating the model approach.
  • Local stability analysis shows the endemic equilibrium exists across all phases due to R0 values exceeding one.
  • The recovery rate is higher in phase 3, suggesting a positive trend despite increasing infection rates.

Cite This Study

Idris et al. (2022) studied this question.

synapsesocial.com/papers/68c236dfb210217d647763cdhttps://doi.org/10.24191/mjoc.v7i2.16374
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