Following infection with HIV-1, the<unk> of clinical disease<unk>  varies between individuals. Factors such as host susceptibility, genetics and immune function, health care and co-infections as well as viral genetic variability may affect the<unk> of<unk>  to the point of needing to take medication in order not to develop AIDS.
HIV disease progression rates
Prevalence of rabies
HIV set point
CDC classification system for HIV infection
Epidemiology of HIV/AIDS
WHO disease staging system for HIV infection and disease
Apparent infection rate
Infection rate