11 



I 



Figur C. 



stoppered bottle of about 200 c. c. (six ounces) capacity!and 

 a good hypodermic syringe of 5 c. c. capacity. An excellent 



syringe is illustrated j i n figure 



No. 2. In selecting a syringe get 



one with large strong needles as 



shown in figure C. Long slender 



needles are Hable to break and 



cause trouble. Before and after 



using, the syringe and needles 



should be carefully desinfected by 



placing them in a dish of wann 



water and bringing it to the boil- 



ingpointfor a few minutes. Donot 



put the syringe directly 



into boiling water as it is 



Hable to crack the glass. In place 



of boiling water a 0.05 % solution of car- 



bolic accid may be used (use one part of 



puré carbolic accid dissolved in 20 parts of 



water). After the syringe is disinfected 



put on the small cap u b" until ready for 



use. The small wire, figure D, should be 



greased with a little vaseline and 



inserted in the needle to prevent 



0* rust. All vaccinatiug instruments 



must be kept clean and free froin 



dnst and dirt. 



AGS TO VACCINATE. 



Young cattle can be vaccinated 

 at any time but as calves under 

 one month do not have blackleg 

 it is not advisable to vaccinate 

 them. Cuban calves develope 

 early and from observations made 

 Figure n» 2 we would advise vaccinatiug F¡ gU re u 



