The frequency and distribution of canine leishmaniosis diagnosed by veterinary practitioners in Europe

M. J. Mattin, L. Solano-Gallego, S. Dhollander, A. Afonso, D. C. Brodbelt

Research output: Contribution to journalArticleResearchpeer-review

16 Citations (Scopus)


This study aimed to evaluate the frequency and spatial distribution of canine leishmaniosis (CanL) in France, Greece, Italy, Portugal and Spain. An online questionnaire investigated the location and frequency of CanL cases diagnosed by veterinary practitioners. Further data from the practice management systems of veterinary clinics in France were provided by a financial benchmarking company in relation to all treatment and test invoice data from participating practices. The geographical and temporal web interest in leishmaniosis was explored using Google Trends.Veterinary practitioners from France, Greece, Italy, Portugal and Spain completed 1231 questionnaires. The percentage of practice-attending dogs with a veterinary diagnosis of CanL ranged from 0.71% in France to 7.80% in Greece. However, due to regional differences in response rates, particularly in France, the mean regional estimates may better reflect the disease burden. Benchmarking data relating to approximately 180,000 dogs estimated that 0.05% of dogs attending veterinary clinics were treated for CanL or euthanased with suspected CanL in France. The regional frequency of Google web queries for leishmaniosis generally reflected the spatial patterns of disease identified from the other data sources. In conclusion, CanL was a relatively common diagnosis in veterinary clinics in many regions of the countries studied. Knowledge of CanL in endemic areas can direct the use of preventative measures and help estimate the likelihood of infection in dogs visiting or inhabiting these countries. © 2014.
Original languageEnglish
Pages (from-to)410-419
JournalVeterinary Journal
Publication statusPublished - 1 Jan 2014


  • Canine
  • Dog
  • Epidemiology
  • Leishmaniosis
  • Prevalence


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