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Poulvac® Bron GA98

Bronchitis Vaccine, Georgia Type, Live Virus

Poulvac® Bron GA98 vaccine is recommended for use in chickens at 1 day-of-age or older by the coarse spray route of administration as an aid in preventing disease due to infectious bronchitis.

  • Helps provide protection when given as early as day-of-age
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  •   Supplied in 10 x 10,000 dose units

    Vaccine Preparation:

    1. Assemble the vaccine and equipment needed to vaccinate the entire flock at one time.
    2. Do not open and mix the vaccine until ready for use.
    3. Remove the tear-off aluminum seal from the vaccine vial.
    4. Carefully pour cool, clean, non-chlorinated water into the vaccine vial until it is approximately two-thirds full.
    5. Reseat the stopper and shake the vial to thoroughly dissolve the vaccine.
    6. Pour the vaccine into a bottle containing sufficient non-chlorinated water to vaccinate the required number of chickens.
    7. Follow the directions of the spray cabinet manufacturer when mixing and administering vaccine.

    Coarse Spray Administration:

    Important: For chickens 1 day-of-age or older

    1. The vaccine dilution is prepared by mixing 1,000 doses of vaccine with 70 mL of non-chlorinated water.
    2. The vaccine is then added to the pressure tank reservoir of the spray apparatus.
    3. Each 100 chicks should receive 7 mL of vaccine solution.


    • For Veterinary use only.
    • Consult your poultry pathologist for further recommendations based on conditions existing in your area at any given time.
    • Chickens should not be placed on contaminated premises. Exposure should be avoided immediately after vaccination, because it takes up to 10 days to develop resistance.
    • All susceptible chickens on the same premises should be vaccinated at the same time. If this is not possible, then strict isolation and separate caretakers should be employed for non-vaccinated units.
    • Efforts should be taken to reduce stress conditions at the time the vaccine is administered.
    • The capacity of this vaccine to produce satisfactory results depends on many factors including, but not limited to, conditions of storage and handling by the user, administration of the vaccine, health and responsiveness of individual animals, and degree of field exposure. Therefore, directions for use should be followed carefully.
    • The use of this vaccine is subject to applicable state and federal laws and regulations.

    Storage and Handling:

    • Use entire contents when first opened.
    • Store vaccine in refrigerator at 35 – 45° F (2° – 7°C).
    • Burn containers and all unused contents.


  • Not for human use. Contains gentamicin as a preservative.
  • Care should be exercised to prevent contaminating your hands, eyes and clothing with the vaccine.
  • Do not vaccinate within 21 days before slaughter.



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