Equip Artervac (Zoetis) vaccine provides stallions and teasers with some protection against challenge with equine arteritis virus (EAV) and is recommended for use by the HBLB’s International Code of Practice for equine viral arteritis (EVA). Booster doses are required to be administered every six months; usually in January before the breeding season and later in the summer when the six-month booster date comes due. The currently available licensed batch of Equip Artervac is still in plenti