Prevention of the contagious spread of feline leukaemia virus and the development of leukaemia in pet cats.
D000711:Anaplasmataceae Infections / Q000517:prevention & control; D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D002371:Cat Diseases / Q000517:prevention & control*; D002415:Cats / Q000382:microbiology*; D005256:Leukemia Virus, Feline / Q000254:growth & development* / Q000276:immunology; D008228:Lymphoma, Non-Hodgkin / Q000662:veterinary*
D000914:Antibodies, Viral