Epidemiological Model and Public Health Sensitization in Mali

• 作者: Mahamadou Alassane
• 来源期刊: 应用数学(英文)
• 学科: 医学
• 关键词: HIV-AIDS Basic REPRODUCTION NUMBER Global Stability PUBLIC Health
• 年，卷（期）: 2015,（10）
• 页码范围: 1696-1711
• 页数: 16页
• 分类号: R73

摘要

In this paper we propose a mathematical model to evaluate the impact of public health sensitization campaign on the spread of HIV-AIDS in Mali. We analyse rigorously this model to get insight into its dynamical features and to obtain associated epidemiological thresholds. If R0 < 1, we show that the disease-free equilibrium of the model is globally asymptotically stable when the public health sensitization program is 100% effective. The impact of public health sensitization strategies is assessed numerically by simulating the model with a reasonable set of parameter values (mostly chosen from the literature) and initial demographic data from Mali.