﻿Ward, Wood, and Boynton : Rinderpest.] 



[Phil. Journ. Sci., Ix, B, No. 1. 



Fig. 1. 



Corral 1, used for determining the length of time that infection of rinderpest 

 remains alive after the removal of infected animals. 



Fig. 2. 



Corral 2, used for determining the length of time that rinderpest virus remains 

 alive after the removal of infected animals. 



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