Fitting full table on page in Latex

Question

In the following code I have mad a table but the table is to large for the page. I am wondering how I change the formatting of the page or table to make the table fit.

I have included a screenshot of my work

\documentclass{article}
\usepackage{amsmath} 
\begin{document}
\[ J = 
\begin{bmatrix}
-\mu_H-\mu_{H-AVD}-\mu_{H-AND} - w     & \gamma e & 0 & 0 & 0 & 0 & 0 \\ 
w      & bp_H \frac{I_M}{N_H} - \gamma e -\mu_H & 0 & \sigma & 0 & 0 & -bp_H \frac{S_H}{N_H} \\ 
0      & bp_H \frac{I_M}{N_H} & - \left( \mu_H + \mu_{H-YF} +  r \right) & 0 & 0 & 0 & bp_H \frac{S_H}{N_H} \\ 
0      & 0 & r  & -\mu _ H - \sigma & 0 & 0 & 0 \\ 
    0      & 0 & -bp_H \frac{S_M}{N_H}  & 0 & -bp_M \frac{I_H}{N_H} - \mu_M & \alpha_M & \alpha_M \\ 
    0      & 0 & bp_M \frac{S_M}{N_H}  & 0 & bp_M \frac{I_H}{N_H} & -\beta -\mu_M & 0 \\ 
  0      & 0 & 0  & 0 & 0 & \beta & -\mu _M
\end{bmatrix}
\]

\end{document}

Answer 1

\documentclass{article}
\usepackage{amsmath} 
\begin{document}
\[ J = 
\begin{bmatrix}
A    & \gamma e & 0 & 0 & 0 & 0 & 0 \\ 
w      & B & 0 & \sigma & 0 & 0 & -bp_H \frac{S_H}{N_H} \\ 
0      & bp_H \frac{I_M}{N_H} & C & 0 & 0 & 0 & bp_H \frac{S_H}{N_H} \\ 
0      & 0 & r  & D & 0 & 0 & 0 \\ 
    0      & 0 & -bp_H \frac{S_M}{N_H}  & 0 & E & \alpha_M & \alpha_M \\ 
    0      & 0 & bp_M \frac{S_M}{N_H}  & 0 & bp_M \frac{I_H}{N_H} & F & 0 \\ 
  0      & 0 & 0  & 0 & 0 & \beta & G
\end{bmatrix}
\]
where
\begin{align*}
A&=-\mu_H-\mu_{H-AVD}-\mu_{H-AND} - w \\
B&=bp_H \frac{I_M}{N_H} - \gamma e -\mu_H\\
C&= - \left( \mu_H + \mu_{H-YF} +  r \right)\\
D&=-\mu _ H - \sigma\\
E&=-bp_M \frac{I_H}{N_H} - \mu_M\\
F&=-\beta -\mu_M\\
G&=-\mu _M
\end{align*}
\end{document}