title: The transovarial transmission of Babesia trautmanni by Rhipicephalus simus to domestic pigs.
abstract: Rhipicephalus simus was, for the first time, experimentally proven to be a transovarial vector of Babesia trautmanni of domestic pigs. The nymphal and adult progeny of experimentally infected female ticks transmitted the infection to 2 susceptible splenectomized pigs. Features of the infection included a prepatent period of 6-8 days post-tick infestation, a febrile reaction for 3 days and a maximum parasitaemia score of 15 (more than 6 parasites per 300 red blood cells). Other clinical signs in both pigs were mild inappetence and listlessness. Both pigs recovered without any antibabesial therapy.
authors.affiliation: Veterinary Research Institute, Onderstepoort.
authors.forename: D T
authors.initials: DT
authors.lastname: De Waal
authors.forename: L M
authors.initials: LM
authors.lastname: Lopez Rebollar
authors.forename: F T
authors.initials: FT
authors.lastname: Potgieter
mesh_terms: D000818:Animals; D001403:Babesia / Q000502:physiology*; D001404:Babesiosis / Q000635:transmission*; D005260:Female; D009758:Nymph / Q000469:parasitology; D010053:Ovary / Q000469:parasitology; D011817:Rabbits; D013552:Swine; D013553:Swine Diseases / Q000635:transmission*; D013987:Ticks / Q000469:parasitology