  We consider a deterministic mathematical model to study the role of
Information on the dynamics of Typhoid Fever. We analyses the model to study
its boundedness and compute the threshold value known as basic reproduction
number for determination of number of secondary cases and establishment of the
the condition for local and global asymptotic stability of the stationary
points. The numerical simulation is used to depict dynamical behavior of
Typhoid Fever in the considered population. The results indicate a clear role
of information in influencing a behavior change that may in a way lead to an
increase in the transmission typhoid fever. The result further show that the
increase of the number of individuals with Typhoid fever is greatly influenced
by failure of the people to follow health precaution that reduce the spread of
the disease. The result necessitate the importance of the government to
continue educating and/or giving information to her people on the behavior that
in one way or another may lead to the increase of the transmission of typhoid
fever which should also be an importance topic to be discussed when planning
for any control strategies against the disease.
