title: Feline panleukopenia virus: its interesting evolution and current problems in immunoprophylaxis against a serious pathogen.
abstract: Vaccination of cats against feline panleukopenia virus (FPV) has been a routine part of feline medicine for the past 40 or more years, and many of the same vaccines that were first developed in the 1960s are still in routine use today. However, there has been significant evolution of the virus in the last 40 years, in particular the emergence of canine parvovirus (CPV) in dogs in the late 1970s, which was a host range variant of the FPV-like virus, and the world-wide spread of the CPV-derived viruses since 1978. FPV and the various antigenic types of CPV have been isolated from cats, raccoons, and many different wild and captive carnivores. The consequences of these changes in the viral populations have not been investigated, and the effectiveness of the current vaccine protocols have not been reported. Here we review the recent findings about the evolution of the viruses in carnivores including cats, and describe a study that looks at the efficiency of vaccination of kittens using the standard protocols, which shows that many cats are not protected by those approaches.
authors.affiliation: Institut für Tierhygiene und Öffentliches Veterinärwesen, Universität Leipzig, An den Tierkliniken 1, 04103 Leipzig, Germany. truyen@vmf.uni-leipzig.de
authors.forename: Uwe
authors.initials: U
authors.lastname: Truyen
authors.forename: Colin R
authors.initials: CR
authors.lastname: Parrish
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002371:Cat Diseases / Q000276:immunology / Q000517:prevention & control* / Q000821:virology; D002415:Cats; D004285:Dogs; D005254:Feline Panleukopenia / Q000276:immunology / Q000517:prevention & control* / Q000821:virology; D028301:Feline Panleukopenia Virus / Q000235:genetics / Q000276:immunology*; D014611:Vaccination; D014765:Viral Vaccines / Q000008:administration & dosage* / Q000276:immunology
chemical_list: D014765:Viral Vaccines