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AviPro LT

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

AviPro LT

This treatment applies to the following species:
Company: L.A.H.I.

Directions For Use



For use in animals only

This product has been shown to be effective for the vaccination of healthy chickens 5 weeks of age or older against infectious laryngotracheitis. Duration of immunity has not been established for this product. For more information regarding efficacy and safety data, see

Administer by the intranasal or eye drop route (vials of 1000 doses only), or by coarse spray.

This product is manufactured from SPF (Specific Pathogen Free) eggs and is a live virus vaccine of chicken embryo origin.

When administered to susceptible chickens, a mild form of the disease results, which stimulates immunity.

Consult with a veterinarian for recommendations on revaccination based on conditions existing in your area at any given time.

Eye drop or intranasal (nostril) administration:

For use with vials of 1000 doses only - rehydrate with 30 mL diluent provided.

Remove overseal and stopper from the vaccine vial and pour part of the diluent into it. Shake well and pour the vaccine back into the remaining diluent. Place the dropper tip on the diluent bottle. The vaccine is now ready for eye drop or intranasal use.

For eye drop use, hold the bird on its side with one eye turned up. Administer one drop of vaccine into the open eye and hold the bird until it swallows. To prevent injury, avoid touching the bird’s eye with the dropper tip.

For intranasal use, hold the bird’s beak shut and place a finger over one nostril. Administer one drop of vaccine into the other nostril.

Coarse spray (aerosol) administration:

Rehydrate the vaccine with cool distilled water in an amount sufficient enough to vaccinate the required number of birds according to the directions of the spray cabinet or field spray manufacturer.

Field spray vaccination should be used only in houses that can be tightly closed. Close all windows, doors, vents, etc. and turn off fans. Spray each 1000 doses of vaccine directly into the faces of 1000 birds. Leave house closed for at least 15 minutes after spraying. Always use appropriate personal protective equipment during vaccination.


Store at 2° to 8°C (35° to 46°F).

Vaccinate only healthy birds.

If there are susceptible laying birds on the premises, there is the possibility that the virus might spread from the vaccinated to the susceptible birds and affect egg production.

Use entire contents when a vial is first opened.

Inactivate unused contents before disposal.

Do not mix with other products, except as specified on the labeling.

Keep permanent vaccination records, including vaccine serial number.

Do not vaccinate within 21 days before slaughter.

Care should be taken to avoid contaminating hands, eyes and clothing with the vaccine.

Contains penicillin and streptomycin as preservatives.

In case of human exposure, contact a physician.

Manufactured in the USA by: LOHMANN ANIMAL HEALTH INT., Winslow, Maine 04901 USA

Phone 1-800-428-4441

VLN/PCN 196/1601.11

AviPro, Elanco and the diagonal bar logo are trademarks of Elanco or its affiliates.


Presentation: 10 x 1,000 doses.

CPN: 1008021.9

Distributed by ELANCO US, INC.
Customer Service:   317-276-1262
Technical Service:   800-428-4441
Every effort has been made to ensure the accuracy of the AviPro LT information published above. However, it remains the responsibility of the readers to familiarize themselves with the product information contained on the US product label or package insert.

Copyright © 2021 Animalytix LLC. Updated: 2021-10-04