Question: what vaccines are required for horses?
Answer: Tetanus: Clostridium tetani is present in all parts of the world. ... 
Equine Herpesvirus 1 and 4 (Rhinopneumonitis): Two types of equine herpesviruses vaccine are available, EHV-1 and EHV-4. ... 
Influenza: ... 
Rabies: ... 
Potomac Horse Fever: ... 
Botulism: ... 
Streptococcus equi Infection: ... 
Rotavirus: