[The brown dog tick Rhipicephalus sanguineus Latreille 1806 in the Netherlands, an analysis of imported cases, including their veterinary and medical significance (author's transl)].

Eighteen cases of infestation with Rhipicephalus sanguineus were reported during the past five years. Of the cases, six were observed during the first seven months of 1979. Of all infestations, four originated from sources within the territory of the Netherlands. Several cases of infestation with canine babesiosis were reported. There could have been a relationship between some of these cases and infestation with R. sanguineus. Populations of this tick can survive and develop in Dutch homes. Forming reservoirs of boutonneuse fever and canine babesiosis would appear to be possible.