- Strangles vaccine that can be administered in the muscle.
- Reduced risk of sensitization; well tolerated by most horses
- Contains a purified M-protein antigen extracted through an exclusive process
Field reports suggest certain hypersensitive horses may demonstrate local or generalized reaction, sometimes severe, following exposure to streptococcal proteins. Studies indicate exercise following vaccination decreased incidence and duration of reactions.
- The only S. equi vaccine that can be administered IM.