In recent years, vaccines have hit the headlines, sometimes for all the wrong reasons. However, most of us get our horses vaccinated without querying what is in the vaccine. But what is the 4-way horse vaccine and is it the right one for your horse?
So, as we have learned, a 4-way horse vaccine gives your horse immunity against four diseases. This will normally include eastern and western equine encephalomyelitis, tetanus, and either West Nile virus or equine influenza.