EXPERIMENT STATION REPORTS. 



129 



CONDITION OF HERD WHEN TREATED. 



Coudition of lioos when treated. 



1. 

 2. 

 3. 

 4. 

 5. 



What portion of the herd has died 



.Is the disease just beginning 



Does the disease appear to be generally disseminated, 

 How long has the disease existed in the herd 



Does the disease exist on neighboring farms. 



Name. 



REPORT ON USE OF HOG CHOLERA SERUM AND VIRUS. 



No. of contract 



Address ' Date 



Mi.wd Serum No Virus No 



« Bacteriological Laboratory, East Lansing, Mich. 



Besides the contract, we have felt the need of explanations and di- 

 rections. To meet this want Dr. Giltner prepared the following article: 



DIRECTIONS FOR USING HOG CHOLERA SERUM AND VIRUS. 



Serum and virus are prepared by the Bacteriological Laboratory of 

 the Michigan Agricultural Experiment Station for the treatment of 

 hogs for the prevention of hog cholera. 



The Bacteriological Laboratory does not recommend ''Hog Cholera 

 Serum" as a curative or remedial agent for hogs already suffering 

 from hog cholera. Laboratory does recommend the use of ''Hog 

 Cholera Serum and Mrus,'' prepared according to the method used by 

 the Bureau of Animal Industry, as the only known preventive of hog 

 cholera. Nothing is guaranteed. Michigan farmers must l)ase their 

 decision to use or omit the use of "Hog Cholera Serum and Virus" 

 upon its merits as established by field tests. (See contract.) 

 17 



