| Dependent variables | Initial values |
| Uninfected CD4+ T cells population. Viral load infected CD4+ T cells. Parasitoid-pathogen infected CD4+ T cells. | 0.8/mm3 0.01/mm3 0.01/mm3 |
| HIV (viral load) population. | 0.08/ml |
| Parasitoid-pathogen. | 0.07/ml |
| Parameters and Constants | Values |
| CD4+ T cells natural source production. | |
| Natural death rate of uninfected CD4+ T cells. | |
| Death rate of HI-virus infected CD4+ T cells. | |
| Death rate of P-pathogen infected CD4+ T cells. | |
| HI-virus replication in infected cells. | |
| P-pathogen replication in infected cells. | |
| HI-virus natural death rate. | |
| Elimination (clearance) rate of P-pathogen. | |
| Rate of CD4+ T cells infection by HI-virus. | |
| Rate of CD4+ T cells infection by P-pathogen. | |
| CD4+ T cells invaded by pathogen. | |
| CD4+ T cells become infected by virus. | |