Pasteur's Original Schemata 



can be packed in ice and sent by express to the physician to 

 use at the home, of his patients. 



As the transfer of the cord to glycerin preserves the viru- 

 lence at whatever degree it had when so transferred, it is now 

 customary to keep on hand, in glycerin, in the laboratory, 

 spinal cords of rabbits dried one, two, three, four days, and 

 so on through the whole series. 



This makes it possible to keep on hand, always available, 

 material for furnishing all the vaccines at any time, indepen- 

 dently of the experimental rabbits, and also makes it possible 

 for one rabbit cord to serve several cases. The cords in 

 glycerin, if kept in the cold, do not change in virulence for 

 several weeks. 



The following table shows Pasteur's original schemata: 



PASTEUR'S ORIGINAL SCHEMATA (Marx). 



(From Bulletin No. 65, Hygienic Laboratory, June, 1910, U. S. Public 



Health and Marine-Hospital Service.) 

 27 



