Protect your horse with Vaccine - Prestige 2 with Havlogen by Merck, designed to deliver broad immunity against equine herpesvirus types 1 and 4 (EHV-1 and EHV-4) and the latest equine influenza strains. This advanced vaccine combines highly purified, inactivated viruses with the exclusive Havlogen® adjuvant to provide strong, long-lasting protection while minimizing post-vaccination reactions. Available in convenient single-dose prefilled syringes or 10-dose vials, it follows current veterinary recommendations for core flu and herpes immunizations. Trusted by equine professionals, Vaccine - Prestige 2 with Havlogen supports your horse’s overall health, helping prevent disease outbreaks and maintaining peak performance year-round.