Vaccine against feline calicivirus

1. An immunogenic or vaccine composition comprising a veterinarily acceptable vehicle or excipient and at least one isolated feline calicivirus, wherein the at least one calicivirus is selected from the group consisting of: FCV 431, FCV G1, FCV RMI6, FCV RMI9, FCV 100869, FCV 94580, FCV 33585, FCV 89391, and FCV 88287; and wherein said calicivirus is inactivated.

2. The composition of claim 1 comprising an isolated feline calicivirus strain 100869 deposited at the ATCC under accession number PTA 5930 or comprising an isolated calicivirus strain 431 deposited at the CNCM under the accession number I-2166 and an isolated feline calicivirus strain G1 deposited at the CNCM under accession number I-2167.

3. The composition of claim 2 comprising feline calicivirus strains 431 and G1, and wherein the composition provides an immune response against a hypervirulent feline calicivirus strain, or wherein the composition provides an immune response against a hypervirulent feline calicivirus strain comprising strain 100869.

4. The composition of claim 1 which is a vaccine.

5. The composition of claim 1 additionally comprising an adjuvant.

6. An immunogenic or vaccine composition comprising an isolated feline calicivirus (FCV) strain 431 deposited at the CNCM under accession number I-2166, a veterinarily acceptable vehicle or excipient, and at least one other immunogenic component, which is an attenuated live, an inactivated, a subunit, a recombinant, or a polynucleotide vaccine, which is capable of eliciting an immune response against at least one other feline pathogen.

7. The immunogenic composition of claim 6 additionally comprising an isolated feline calicivirus strain G1 deposited at the CNCM under accession number I-2167.

8. The composition of claim 7 , wherein the composition provides an immune response against at least one hypervirulent feline calicivirus.

9. The composition of claim 8 , wherein the hypervirulent feline calicivirus is strain 100869.

10. The composition of claim 6 which is a vaccine.

11. The composition of claim 6 additionally comprising an adjuvant.

12. The immunogenic composition of claim 6 , wherein the other feline pathogen is selected from the group consisting of feline herpesviruses (FHV), feline leukemia virus (FeLV), feline panleucopenia virus (FPV), feline infectious peritonitis virus (FIPV), feline immunodeficiency virus (FIV), rabies virus, and Chlamydia.

13. A kit comprising the immunogenic composition of claim 12 .

14. The kit of claim 13 , wherein the FCV and the at least one other immunogenic component against the at least one other feline pathogen are packaged separately.

15. A method of immunizing a feline against a hypervirulent feline calicivirus comprising administering an immunogenic or vaccine composition comprising a veterinarily acceptable vehicle or excipient and at least one isolated feline calicivirus, wherein the at least one feline calicivirus is selected from the group consisting of: FCV 431, FCV G1, FCV RMI6, FCV RMI9, FCV 100869, FCV 94580, FCV 33585, FCV 89391, FCV 88287, and equivalents thereto.

16. The method of claim 15 , wherein the composition is administered at least twice.

17. The method of claim 15 , wherein the FCV is inactivated.

18. The method of claim 15 , wherein the composition comprises an

isolated feline calicivirus (FCV) strain 431 deposited at the CNCM under accession number I-2166 and an isolated feline calicivirus strain G1 deposited at the CNCM under accession number I-2167 or wherein the composition comprises an isolated feline calicivirus strain 100869 deposited at the ATCC under accession number PTA 5930.