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Model Perspective
Model Perspective
Nov 4, 2022 · Fundamentals

Understanding Exponential, SI, SIS, and SIR Models for Disease Spread

This article explains the fundamental exponential, SI, SIS, and SIR epidemiological models, detailing their assumptions, differential equations, and how they describe disease spread, recovery, and immunity, while highlighting differences such as logistic growth and the impact of contact and recovery rates.

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0 likes · 6 min read
Understanding Exponential, SI, SIS, and SIR Models for Disease Spread
Model Perspective
Model Perspective
May 26, 2022 · Fundamentals

How Do SI, SIS, and SIR Models Explain Epidemic Spread?

This article introduces exponential, SI, SIS, and SIR epidemic models, explains their assumptions, derives differential equations, and compares their predictions about infection dynamics and immunity.

SI modelSIR modelSIS model
0 likes · 6 min read
How Do SI, SIS, and SIR Models Explain Epidemic Spread?