1 / 22

PRIORITIZE

PRIORITIZE. “We must not sacrifice our future for a momentary pleasure.”. VACCINES and VACCINE PROTOCOLS. Canine and Feline. Vaccination Failures. Vaccines do not produce immunity in 100% of population Should decrease severity

torin
Télécharger la présentation

PRIORITIZE

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. PRIORITIZE “We must not sacrifice our future for a momentary pleasure.”

  2. VACCINES and VACCINE PROTOCOLS Canine and Feline

  3. Vaccination Failures • Vaccines do not produce immunity in 100% of population • Should decrease severity • Protection of 70% of population sufficient if communicability is low • In general practice, 1 vaccine break constitutes a failure

  4. MODIFIED LIVE vs. KILLED • MLV • Strong, long-lasting immune response that is achieved with fewer doses • Adjuvants are not as necessary • Quicker immune respones • Less chance of allergic reactions • After it is mixed only effective 1 hour • KILLED (inactivated) • More stable in storage • Unlikely to contain contaminating pathogens • Unlikely to cause disease due to residual disease-causing characteristics • Produce little to no cellular and mucosal immunity NO VACCINE IS 100% EFFECTIVE!

  5. ADJUVANTS • Chemicals, microbial components, or mammalian proteins • Enhances the immune response to vaccine antigens • Aluminum gels/ salts

  6. CORE VACCINE • Severity of disease • Transmissibility • Zoonotic potential

  7. CORE VACCINESWHAT ARE THEY? • Those vaccines that every puppy should receive; identified by vaccine experts such as the AAHA Canine Task Force • CORE VACCINES FOR CANINES INCLUDE: • Canine parvovirus type 2 (CPV-2) • Canine Distemper virus (CDV) • rCDV: Recombinat

  8. CORE VACCINES • Canine Adenovirus type 2 (CAV-2) • CAV-2 protects both 1 & 2 • Infectious Canine Heaptitis • No CAV-1 because of anterior uveitis • Hepatitis blue ice • Rabies virus (RV) • Killed vaccine • State/provincial/local laws

  9. VACCINES – GENERAL GUIDELINES • Begin: 6-9 weeks of age • Do not give vaccines earlier than 5-6 weeks *remember maternal antibody interference • Frequency: q 2-4 weeks • May vary according to risk, vaccine • End: at least one dose should be given at age 14-16 weeks of age or older • Revaccination: at 1 year of age or 1 year after the last puppy vaccination

  10. VACCINES-SPECIAL CONSIDERATIONS, RABIES VACCINATION • Rabies vaccine is initially given at 12 wks of age • Does not need to be boostered in 2-4 weeks, but rather within 12 months. Each subsequent rabies vaccine should be given q 3yrs. • Rabies vaccine is the only canine vaccine requiring a minimum duration of immunity study and labeled as 1 yr or 3 yr. by the USDA.

  11. VACCINES-DURATION OF IMMUNITY • The minimum duration of immunity for the core vaccines (except rabies) is at least 5-7 yrs. (after initial puppy set of vxns) • based on challenge and/or antibody titers you can even have this done in your own pets to determine his/her immunity level against a particular disease. • Today, a 3 yr revaccination program has been recommended in the AAHA Canine Vaccination Guidelines for dogs and the American Association of Feline Practitioners Guidelines for cats

  12. SO WHY DO WE VACCINATE EVERY YEAR? • Following the vaccine label • Veterinarians resistant to change • Fear that not revaccinating will cause the animal to become susceptible soon after one year. • Compliance with boarding kennel rules

  13. VACCINES-NON-CORE • Optional or non-core vaccines should only be given to animals that need them and only as often as needed! • Potential problems: duration of immunity is not known, the efficacy is limited or not known • EX: Leptospirosis, Bordetella, Canine Influenza, Lyme disease, Canine coronavirus, Giardia (AAHA Guidelines do not recommend coronavirus or giardia vaccines unless they can be proven to be beneficial for a certain animal)

  14. VACCINES-NON-CORE • New vaccines: snakebites (Crotalus sp. Toxoid, western diamonback rattlesnake), periodontal disease (porphyromonas sp.), as well as a therapeutic vaccine for treatment of canine melanomas. *VACCINES MUST BE TAILORED TO THE INDIVIDUAL ANIMAL -Older/younger animal vs. adult - bacterial vaccine vs. viral vaccine • Geographic area

  15. VACCINES-GENERAL GUIDELINES IN FELINES • Begin: 8-10 weeks of age • Frequency: q 2-4 weeks • End: last dose at 14-16 weeks of age

  16. VACCINES-FELINE CONSIDERATIONS

  17. CORE VACCINES-FELINE • Feline parvovirus (panleukopenia) • Feline calicivirus • Feline herpes virus (viral rhinotracheitis) • Rabies virus • Given at 12-16 weeks of age • FVRCP

  18. VACCINES-NON-CORE • FeLV (feline leukemia) • FIV (feline immunodeficiency virus) • Chlamydia • Feline coronavirus (FIP) • Feline Giardia • Bordetella bronchiseptica • Feline systemic calicivirus

  19. VACCINE QUESTIONS • May I use smaller vaccine dose in small breeds to reduce the risk of adverse reactions? • NO- the volume (1.0ml) as recommended by the manufacturer generally represents the minimum immunizing dose • This means that a Great Dane should receive the same amount of vaccine as a Chihuahua

  20. VACCINE QUESTIONS • May I vaccinate pregnant pets? • It is best to avoid this. Risk to the fetuses is a concern. Assess risk vs. benefit

  21. VACCINE QUESTIONS • May I vaccinate a patient while under anesthesia? • It is best not to do this. The patient may develop a hypersensitivity reaction that may be harder to recognize under anesthesia and may be more difficult to treat. Risk of vomiting and aspiration is higher.

  22. VACCINE QUESTIONS • May I inject a modified live intranasal Bordetella vaccine? • NO- the vaccine can cause a severe local reaction and may even result in death (liver disease) • Intranasal vaccines are effective against respiratory disease, form immunoglobulin A which produces quick local immunity

More Related