NasaGuard-B (Canada)This page contains information on NasaGuard-B for veterinary use.
The information provided typically includes the following:
- NasaGuard-B Indications
- Warnings and cautions for NasaGuard-B
- Direction and dosage information for NasaGuard-B
Nasaguard-bThis treatment applies to the following species:
Bordetella Bronchiseptica Vaccine
Avirulent Live Culture
Product DescriptionNasaGuard-B is for vaccination of healthy dogs and puppies at least 3 weeks of age or older as an aid in preventing kennel cough caused by Bordetella bronchiseptica. NasaGuard-B is composed of an avirulent live culture of B. bronchiseptica bacteria.
Disease DescriptionB. bronchiseptica is considered to be one of the primary etiologic agents of canine infectious tracheobronchitis. The vaccination of dogs with live avirulent B. bronchiseptica has been demonstrated to greatly reduce the severity of the disease. The advantages of NasaGuard-B include: 1) induction of good local immune response, 2) competitive inhibition of colonization of wild-type bacteria, 3) administration of a single dose, and 4) lack of administration site reaction.
Safety And EfficacyThe safety of NasaGuard-B was demonstrated by in-house and field safety studies. A total of 655 dogs were vaccinated according to label recommendations. One of the 655 vaccinates was reported to have intermittent sneezing for 2 days following vaccination. No treatment was required. None of the remaining 654 dogs had any adverse reaction to the vaccination.
A challenge model was used to evaluate the efficacy of NasaGuard-B. The antigen blockage effect was also determined of a modified live canine parainfluenza virus (CPI) vaccine administered concurrently.
A total of 42 puppies 3-5 weeks old were used for the study. Twelve were vaccinated with a monovalent B. bronchiseptica vaccine, 20 were vaccinated with a B. bronchiseptica/CPI combination vaccine, and 10 were vaccinated with a CPI vaccine. The group receiving the monovalent CPI served as the control group for B. bronchiseptica challenge and the group vaccinated with monovalent B. bronchiseptica vaccine served as the control group for the CPI challenge. The route of vaccination for all vaccines was intranasal. Blood and tracheal swabs were taken on the day of vaccination and weekly thereafter. Three weeks after vaccination, all dogs were challenged with virulent B. bronchiseptica and observed for clinical signs of tracheobronchitis (presence of coughing) for 2 weeks. None of the dogs vaccinated with B. bronchiseptica developed tracheobronchitis after challenge whereas the control dogs (CPI vaccinates) showed clinical signs which were frequently observed during the first week after challenge.
Preparation of the Vaccine: Rehydrate with the accompanying sterile diluent. Shake well and draw back into the syringe the required amount. Remove the needle from the syringe and attach the enclosed applicator tip. Use immediately.
NasaGuard-B Dosage And AdministrationInstill 0.5 mL of rehydrated vaccine into each nostril using a syringe with applicator tip. Annual revaccination is recommended.
1. This product is designed for intranasal use only with the enclosed applicator tip.
2. DO NOT VACCINATE DOGS PARENTERALLY.
3. Store in the dark at 2°-7°C (35°-45°F).
4. Shake well after rehydration.
5. Burn containers and all unused contents.
6. In case of anaphylactoid reaction, administer epinephrine.
Technical inquiries should be directed to Pfizer Animal Health Technical Services, (800) 366-5288 (USA), (800) 461-0917 (Canada).
For veterinary use only
Manufactured by: Fort Dodge Laboratories, Inc., Fort Dodge, IA 50501, USA
U.S. Veterinary License No. 112
Distributed by: Pfizer Animal Health, Exton, PA 19341, USA, Div. of Pfizer Inc., NY, NY 10017
® Registered trademark of Pfizer Products Inc; Pfizer Canada Inc., licensee
Presentation25 1-mL vials of vaccine, 25 1-mL vials of diluent.
17,300 TRANS-CANADA HIGHWAY, KIRKLAND, QC, H9J 2M5
|Technical Services Canada:||800-461-0917|
|Technical Services USA:||800-366-5288|
|Every effort has been made to ensure the accuracy of the NasaGuard-B information published above. However, it remains the responsibility of the readers to familiarize themselves with the product information contained on the Canadian product label or package insert.|