Research Article

A Mathematical Model for Assessing the Impact of Intravenous Drug Misuse on the Dynamics of HIV and HCV within Correctional Institutions

Figure 8

Simulations of model (1) showing the effects of varying the parameter on cumulative single HCV cases, cumulative single HIV cases, and cumulative dual cases over a period of 40 years. The following assumed initial conditions were used. , , and , and parameter values used are as in Table 1.