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This page contains information on PRRSGard for veterinary use.
The information provided typically includes the following:
  • PRRSGard Indications
  • Warnings and cautions for PRRSGard
  • Direction and dosage information for PRRSGard


This treatment applies to the following species:
Company: Pharmgate Animal Health

Porcine Reproductive & Respiratory Syndrome Vaccine, Respiratory Form, Modified Live Virus

This product has been shown to be effective for the vaccination of healthy swine, three weeks of age or older, against Porcine Reproductive & Respiratory Syndrome virus. Duration of immunity is unknown. For more information regarding efficacy and safety data, see

The vaccine has been shown to be effective against lung lesions due to Porcine Reproductive & Respiratory Syndrome Virus-associated pneumonia.

ADMINISTRATION AND DOSAGE: The desiccated vaccine is rehydrated with the accompanying liquid diluent, mixed well and used immediately. Dose: 1.0 ml intramuscularly (I.M.).

PRRSGard Caution

For animal use only. Do not mix with other products, except as specified on the label. Use entire contents upon opening. Store at 2 to 8°C (35°F to 45°F). Do not freeze. In case of human exposure, contact a physician. If anaphylaxis occurs, use epinephrine or equivalent. Inactivate unused contents before disposal. Do not vaccinate within 21 days before slaughter. Not for use in pregnant swine or boars. 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 Porcine Reproductive & Respiratory Syndrome (PRRS) virus seronegative is contraindicated. Introduction of vaccinated pigs into herds intended to remain PRRS virus seronegative is contraindicated. The need for annual booster vaccinations has not been established for this product; consultation with a veterinarian is recommended. Product contains penicillin-G and streptomycin as preservatives.

Manufactured by: Pharmgate Biologics Inc, 2575 University Avenue West, Suite 100, St. Paul, MN 55114


VLN 329

PCN 19S1.20


CPN: 1635038.0

Toll-Free:   800-380-6099
Fax:   910-679-8368
General Inquires:
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