title: Ticks as vectors of Leishmania parasites.
abstract: Sand flies are the only accepted biological vectors of Leishmania parasites. However, secondary modes of transmission have been extensively discussed and speculated about in recent years. In particular, the hypothesis of ticks as vectors of Leishmania infantum was studied in the 20th century and today is being revisited using modern molecular biology techniques. Recent studies have shed new light on the discussion, but have also led to misleading conclusions on the role of ticks as Leishmania vectors. In this article, the role of brown dog ticks, Rhipicephalus sanguineus, as vectors of L. infantum is discussed, and the need for further research to better understand their participation in the epidemiology of leishmaniasis is advocated.
authors.affiliation: Dipartimento di Sanità Pubblica e Zootecnia, Facoltà di Medicina Veterinaria, Università degli Studi di Bari, Str. Prov. per Casamassima km 3, 70010 Valenzano, Bari, Italy. f.dantastorres@veterinaria.uniba.it
authors.forename: Filipe
authors.initials: F
authors.lastname: Dantas-Torres
mesh_terms: D000818:Animals; D001096:Arachnid Vectors / Q000469:parasitology*; D006801:Humans; D018314:Leishmania infantum / Q000254:growth & development*; D007898:Leishmaniasis, Visceral / Q000453:epidemiology / Q000635:transmission*; D048508:Rhipicephalus sanguineus / Q000469:parasitology*