Fig. 14.

Figures illustrating (a) HIV-TB disease-free equilibrium ${\chi }_0^2$ (solid lines) and TB endemic equilibrium ${\chi }_T^4$ in the absence of educational attempt (dashed lines) with ${\nu }_1=0.0011$, ${\nu }_2=0.00032$, ${\nu }_3=0.00142$ and (b) global stability of HIV-TB disease-free equilibrium when ${\nu }_1={\nu }_2={\nu }_3=0$. Other baseline parameter values are same as in Table 1