The intent was to administer 5ml per calf, of each vaccine last month and 5ml per calf of each vaccine today for a total of 10ml per calf of each vaccine. 10 ml x 5 calves = 50ml. After we finished up today there was about 4ml left in the Vira Shield bottle and about 7 ml left in the Covexin 8 container.

I wasn't the one giving the injections so I'm not 100% sure about the administration of the vaccines, but with these repeating syringes it's almost dummy proof to give the correct 5ml dose. Since we had some vaccine left over I'm concerned we were off somehow in administering these injections. Or maybe there was a little more vaccine than stated on the bottle.

Do you think if the bottle states 50ml it is sure enough 50ml or a maybe little more?

Thank you.