Ingelvac® Mycomax is a Mycoplasma hyorhinis (Mhr) bacterin vaccine prepared from inactivated cultures of Mhr, combined with an adjuvant to stimulate the immune response. Given to healthy pigs 3 weeks of age or older, this first and only commercially available mycoplasma vaccine for pigs against Mycoplasma hyorhinis (Mhr) effectively protects pigs in the nursery phase, when they are most susceptible to Mhr infection resulting in clinical disease. Proven to reduce arthritis, pericarditis, lameness and peritonitis associated with Mhr. Duration of immunity is at least 7 weeks following vaccination.