title: [Liberation into the wild of wild felines--danger of the release of virus infections].
abstract: There are several felidae amongst the numerous endangered species. Means of aiding survival are the reintroduction to the wild of animals bred under the auspices of man and their relocation from densely populated to thinly populated areas. It is unlikely that the dangers of such reintroduction or relocation projects have been examined sufficiently in respect to the risks of virus infections confronting individuals kept in zoos or similar situations. This report presents three examples to illustrate that accidental virus infections may be expected to occur when relocating and reintroducing wild cats. The first example is the reintroduction of captive snow leopards. Zoo bred snow leopards may be infected with FIV, a virus infection that is highly unlikely to occur in the original himalayan highlands of Tibet and China. A second example is of several cases of FIP that occurred in European wild cats bred in groups in captivity. The third example mentioned is the relocation of lions from East Africa where all the commonly known feline viruses are wide-spread to the Etosha National Park. In the latter, virus infections such as FIV, FCV and FPV do not occur. The indiscriminate relocation and reintroduction of the wild cats mentioned here harbours a potential of undesirable consequences.
authors.affiliation: Departement für Innere Veterinärmedizin, Ethologie und Wildforschung, Universität Zürich.
authors.forename: H
authors.initials: H
authors.lastname: Lutz
authors.forename: R
authors.initials: R
authors.lastname: Hofmann-Lehmann
authors.forename: D
authors.initials: D
authors.lastname: Fehr
authors.forename: C
authors.initials: C
authors.lastname: Leutenegger
authors.forename: M
authors.initials: M
authors.lastname: Hartmann
authors.forename: P
authors.initials: P
authors.lastname: Ossent
authors.forename: M
authors.initials: M
authors.lastname: Grob
authors.forename: M
authors.initials: M
authors.lastname: Elgizoli
authors.forename: P
authors.initials: P
authors.lastname: Weilenmann
mesh_terms: D000818:Animals; D000835:Animals, Wild; D000836:Animals, Zoo; D002335:Carnivora; D002415:Cats; D016181:Feline Acquired Immunodeficiency Syndrome / Q000635:transmission; D016766:Feline Infectious Peritonitis / Q000635:transmission; D008045:Lions; D014777:Virus Diseases / Q000635:transmission / Q000662:veterinary*
vernacular_title: Auswilderung von Wildfeliden--Gefahr der Freisetzung von Virusinfektionen.