Epidemiological Model and Public Health Sensitization in Mali  

作　　者：Mahamadou Alassane 

机构地区：[1]Département de Mathématiques et d’Informatique, Faculté des Sciences et Techniques, Bamako, Mali

出　　处：《Applied Mathematics》2015年第10期1696-1711,共16页应用数学（英文）

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.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.

关 键 词：HIV-AIDS Basic REPRODUCTION Number Global Stability PUBLIC HEALTH 

分 类 号：R73[医药卫生—肿瘤]