368 



DISEASES OF SWINE 



several thicknesses of clean newspapers, and over all a clean white 

 cloth or large towel. 



Outfit Needed. — The serum-injecting outfit is now arranged 

 on this table. The outfit necessary for serum injection consists 

 of the following: 



(1) Hog-cholera serum. 



(2) One 30-c.c. syringe — preferably of the all-metal type, so 

 constructed as to be capable of being easily taken apart and 

 sterilized by boiling in hot water. 



Fig. 68. — Instruments and utensils used in vaccinating hogs by the Tennessee 

 State Demonstration Station. 



(3) Several long hollow needles for introduction deep into the 

 muscular tissues, 



(4) One small 5-c.c. all-glass syringe, intended for use in in- 

 jecting virus when the double treatment is used. 



(5) One enameled pint cup with hinged cover for holding the 

 serum while syringes are being filled. 



(6) One agateware pan for holding antiseptic solution, in 

 which needles and syringes are rinsed as necessary. 



(7) Small metal cup to contain virus blood. 



(8) Glass graduate, 100-c.c. size 



(9) Swine thermometer. 



