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Across 1. Canine distemper vaccines are ________________ annually. 4. A passive form of vaccine given to prevent tetanus. 5. Upper resipatory disease of dogs that can be recomended as an elective vaccine. 6. A feline vaccine that is considered elective. 9. The medical term for vaccine associated type cancer. 11. The type of vaccine given prophalatically to prevent tetanus. 14. Specific proteins that protect against antigens. 16. Most vaccines are administered ________________. 19. Rabies vaccine may be given as early as _____________ weeks of age. 20. The type of immunity received from synthesized antibodies. 21. A core vaccine for both dogs and cats.

Down 2. A feline upper respiratory disease in which is a part of the core vaccine. 3. A disease source. 7. A bacterial disease transmitted through urine of wildlife. 8. This type of vaccine is made of altered antigens. 10. Drug used to treat or prevent alergic reactions. 12. The best way to diagnose vaccine induced cancer is by ____________. 13. A viral disease of dogs that may be recommended as an elective vaccine in certain geographical locations. 14. A substance added to a vaccine to increase the immune repsonse. 15. A part of the core vaccine for dogs that causes hepatitis. 17. The type of immunity that occurs as a result of exposure to an antigen. 18. A common abbreviation for the feline distemper complex.