Enterisol® Ileitis

Lawsonia Intracellularis Vaccine

Enterisol® Ileitis is a safe, effective, convenient, one dose, live Lawsonia intracellularis (ileitis) vaccine.

  • Convenient water delivery results in less animal stress.
  • Simple oral vaccination reduces the need for injections.
  • Less exposure to needles results in improved pork quality and worker safety.
  • Oral administration allows for simultaneous administration of Enterisol® Ileitis FF, Enterisol® SC-54 FF and Ingelvac® ERY-ALC vaccines.

Enterisol Ileitis: What You Should Know

Watch the ileitis expert video series, Ileitis: What You Should Know

Learn more about swine herd health strategies on the BIVI Swine YouTube channel.

Features and Benefits


  • Safe for pigs 3 weeks of age or older.
  • Single dose administration.
  • Easy to use, oral administration via the drinking water.
  • Can be administered via oral drench (non-frozen only).
  • Avirulent live culture vaccine.


  • Significantly reduces gross and microscopic intestinal lesions of Ileitis
  • Significantly reduces colonization by Lawsonia intracellularis following challenge with virulent microorganism

Dosage and Administration

Administer one dose via drinking water or oral drench (non-frozen only) to each pig. Lyophilized Form – Rehydrate the vaccine by adding the full contents of the accompanying sterile diluent to the vaccine. Shake well and use entire contents immediately. The lyophilized form may be administered via oral drench. Frozen Form (FF) – Thaw vaccine under trickling cool water bath until liquid (usually 30-40 minutes). Shake well and use entire contents immediately. See product insert for complete directions.

Illustrated administration guides:

An easy process is even easier.

Use a pump specifically designed to administer oral vaccines for 6 hours, assuring vaccination accuracy while simplifying the process. Learn more

Enterisol® Ileitis Administration and Handling Series - Part 1

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Safety Information

Do not vaccinate within 21 days of slaughter. Do not use in pregnant swine or breeding boars. Do not use concurrently with antibiotics.

Lyophilized Form – Store at 35° – 45°F. Do not freeze. Use entire contents immediately after reconstitituting.

Frozen Form – Store at -70°C. Do not thaw until immediately prior to use. Use entire contents immediately after thawing. Do not refreeze.

In case of anaphylactoid reaction, epinephrine is symptomatic treatment.