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FLEX CircoPRRS (Canada)

This treatment applies to the following species:
Company: Boehringer Ingelheim Animal Health

Porcine Reproductive & Respiratory Syndrome-Circovirus Vaccine

Respiratory Form, Type 2

Modified Live Virus, Killed Baculovirus Vector

FLEX CircoPRRS Indications

This product has been shown to be effective for the vaccination of healthy swine 3 weeks of age or older against porcine circovirus type 2 (PCV2), and respiratory form of porcine reproductive and respiratory syndrome (PRRS) virus. The duration of immunity is at least 4 months against the respiratory form of PRRS disease, and at least 4 months against PCV2. For more information regarding efficacy and safety data go to


This product contains PCV2a.

Directions and dosage: Rehydrate the Ingelvac® PRRS MLV vaccine by adding a portion of the contents of the Ingelvac CircoFLEX® vaccine vial. Shake gently until reconstituted. Transfer the reconstituted suspension back into the Ingelvac CircoFLEX® bottle, mixing with the remaining Ingelvac CircoFLEX® to complete to a total volume of 50 mL. Shake well and use immediately. Using aseptic technique, inject a single 1 mL dose intramuscularly. For advice on revaccination frequency, contact your veterinarian or the manufacturer.


Store out of direct sunlight at 2 - 8°C (35 - 46°F). Do not freeze. Use entire contents when first opened. Do not vaccinate within 21 days before slaughter. Do not mix with other products, except as specified on the carton. In case of anaphylactoid reaction, administer epinephrine. Not for use in pregnant swine or boars. For use in PRRS virus-positive herds only. PRRS vaccine virus may be shed and transmitted to other populations of swine in contact with vaccinated swine. The duration of potential vaccine virus transmission may vary. Use of the vaccine in herds intended to remain PRRS virus seronegative is contraindicated. Introduction of vaccinated pigs into herds intended to remain PRRS virus seronegative is contraindicated. Specific herds may be particularly sensitive. In case of human exposure, contact a physician. Inactivate unused contents before disposal.

Preservative: Neomycin.

Ingelvac CircoFLEX®, Ingelvac PRRS® and FLEX CircoPRRS® are registered trademarks of Boehringer Ingelheim Vetmedica GmbH, used under license.

Manufactured by:

Boehringer Ingelheim Animal Health USA Inc., St. Joseph, MO 64506

Tel.: 1 (888) 637-4251

VLN/PCN 124/19P9.R1

Manufactured for:

Boehringer Ingelheim Animal Health Canada Inc., Burlington ON L7L 5H4

50 Doses/Rehydrate to 50 mL

This package contains one 50 dose vial of Ingelvac CircoFLEX® and one 50 dose vial of Ingelvac PRRS® MLV.


CPN: 1182175.0

Customer Care No.:   1-800-567-1885
Technical Services No.:   1-877-565-5501
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