title: Arthropod-borne infections in travelled dogs in Europe.
abstract: Pet animal movement is ever increasing within the European Union and in that context canine vectorborne infections gained a considerable importance. Information on these infections in travelled dogs is nevertheless limited. A first prospective study on vector-borne infections was conducted in 106 dogs travelling from Germany to countries in South and South-East Europe. The dogs were screened prior to and consecutively up to three times after travel by haematological (Giemsa-stained buffy coat smears, Knott's-Test), molecular biological (PCR) as well as serological (IFAT, DiroChek(®)-ELISA) methods for arthropod-borne infections. Seven animals were seropositive for antibodies against Babesia canis sspp., Leishmania spp. and/or Ehrlichia canis prior to travel to Italy, Spain, France, Croatia, Greece, or Hungary. In the consecutive screening after return there was no increase in the number of seropositive dogs. None was positive in direct methods. The mean duration of the stay was 17 days and 51% of the dogs were prophylactically treated with ectoparasiticidal formulations. Preliminary data from this study on canine vector-borne infections indicate a low risk for infection during a limited single stay in endemic countries.
authors.affiliation: Comparative Tropical Medicine and Parasitology, Veterinary Faculty, Ludwig-Maximilians-Universität München, Leopoldstraße 5, 80802 Munich, Germany.
authors.forename: Dietmar
authors.initials: D
authors.lastname: Hamel
authors.forename: Cornelia
authors.initials: C
authors.lastname: Silaghi
authors.forename: Kurt
authors.initials: K
authors.lastname: Pfister
mesh_terms: D000818:Animals; D001179:Arthropod Vectors / Q000145:classification*; D015331:Cohort Studies; D004283:Dog Diseases / Q000453:epidemiology / Q000209:etiology* / Q000635:transmission*; D004285:Dogs; D005060:Europe / Q000453:epidemiology; D005260:Female; D008297:Male; D012307:Risk Factors; D013997:Time Factors; D014195:Travel