HIV/AIDS Model with Early Detection and Treatment

Table 2

Model variables and their description.

Symbol	Description
𝑆𝑚(𝑡)	Number of susceptible males at time 𝑡
𝐼𝑚(𝑡)	Number of infectious males at time 𝑡
𝐴𝑚(𝑡)	Number of fully symptomatic AIDS males at time 𝑡
𝑆𝑓(𝑡)	Number of susceptible females at time 𝑡
𝐼𝑓(𝑡)	Number of infectious females at time 𝑡
𝐴𝑓(𝑡)	Number of fully symptomatic AIDS females at time 𝑡
𝐷𝑚(𝑡)	The number of detected (screened) males at time 𝑡
𝑇𝑚(𝑡)	The number of treated males at time 𝑡
𝐷𝑓(𝑡)	The number of detected (screened) females at time 𝑡
𝑇𝑓(𝑡)	The number of treated females at time 𝑡