Active substance(s) per dose of 2 ml: Inactivated whole bacterial cells of Haemophilus parasuis serotype 5, strain 4800: 0.05 mg total nitrogen, inducing ≥ 9.1 Elisa Units*.
Adjuvant: 150 mg dl-α-tocopheryl acetate.
Excipients: For a full list of excipients, see section Pharmaceutical Particulars.
* ELISA units = mean antibody titre (log2 value) in the potency test in mice.