posted on 2013-10-22, 03:16authored byGesgam Magombedze, Calistus N. Ngonghala, Cristina Lanzas
A) Varying the time delay before exposed cattle (in the silent stage) move into the subclinical stage does not cause any significant change to the dynamics of the disease. B: Varying the delay associated with time spent in the subclinical stage contributes to variable disease transmission dynamics and different levels of environmental contamination. With varied from 2 years to 10 years in steps of 2 years.