HIV/AIDS Transmission Dynamics Model with Control Strategies

A mathematical model simulates HIV/AIDS transmission across six population compartments: Susceptible, under-3-day Exposed, Exposed-Uninfected, Treatment, Pre-AIDS, and AIDS. The 5.5 KB Excel file contains results from an optimal control analysis using Pontryagin’s maximum principle, authored by Christopher Chukwuma Asogwa and last updated in April 2026. Seven control strategies were evaluated, with pre-contact preventive measures identified as the most cost-effective.

Use Cases

• Simulating HIV/AIDS population dynamics based on the six described compartments.
• Evaluating the cost-effectiveness of pre-contact preventive control measures as identified in the model.
• Analyzing the stability of disease-free equilibrium points based on the effective reproduction number.
• Comparing the impact of combined pre-contact and anti-retroviral therapy (ART) control strategies.

Strengths

• Model is based on a defined six-compartment structure for HIV/AIDS transmission.
• Optimal control analysis evaluates seven specific strategies for cost-effectiveness.
• Data is shared under a permissive CC-BY-4.0 license.

Limitations

• The dataset is very small at 5.5 KB, indicating limited scope.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Christopher Chukwuma Asogwa via figshare

Collection Method

Mathematical modeling and simulation results, likely generated with MATLAB.

Freshness

Last updated 2026-04-15 17:52:31; freshness should be verified.