Dynamical Analysis of the SEIB Model for Brucellosis Transmission to the Dairy Cows with Immunological Threshold

Table 1

The description of parameters in original model.

Parameter	Description	Dimension
A	The annual introduction number of dairy cows
q	The annual birth rate of dairy cows
d	The annual natural elimination rate
	Clinical outcome rate
c	The annual elimination rate for the positive cows
m	The annual quantity of Brucella
w	The annual natural mortality of Brucella
	Cow-to-cow transmission rate	none
	Brucella-to-cow transmission rate	none
h	The sterilizing rate in a disinfection	none
e	The number of disinfections every year	once