Covexin 8 and Tetnus Anitoxin

[Swiftwater4]

We used 5ml tetnus anitoxin at time of docking & castrating (11 days of age) . Can we still use the Covexin 8 initial 5ml (8 weeks of age) and booster 2ml (12 weeks of age) doses on our lambs or will that be too much tetnus vaccine in their systems?

 

[norseofcourse]

From what I've read, the tetanus anti-toxin only gives protection for about 2 weeks, and you can vaccinate for tetanus with the regular vaccine after that time.