title: Molecular detection of Rickettsia, Borrelia, and Babesia species in Ixodes ricinus sampled in northeastern, central, and insular areas of Italy.
abstract: The aim of the present study was to provide insight into the diversity of tick-borne pathogens circulating in Italy, carried/transmitted by Ixodes ricinus, one of the most abundant tick species in the country. A total of 447 specimens sampled in five areas of northeastern, central and insular Italy were analysed by polymerase chain reaction and sequencing for the presence of rickettsiae, borreliae and babesiae. Several rickettsial species of the spotted fever group of zoonotic concern and other zoonotic pathogens were found, such as Borrelia burgdorferi s.s., Borrelia afzelii, Borrelia garinii, and Babesia venatorum. These findings confirm a wide distribution of tick-borne bacterial and protozoan species in Italy, and highlight the sanitary importance of I. ricinus, often recorded as feeding on humans.
authors.affiliation: Grupo de Investigación Evolución, Sistemática y Ecología Molecular, Lab 2, Intropic, Universidad del Magdalena, Cra 32 No. 22 - 08, Santa Marta, Colombia, lydaraquelcastro@hotmail.com.
authors.forename: Lyda R
authors.initials: LR
authors.lastname: Castro
authors.forename: Simona
authors.initials: S
authors.lastname: Gabrielli
authors.forename: Albertina
authors.initials: A
authors.lastname: Iori
authors.forename: Gabriella
authors.initials: G
authors.lastname: Cancrini
mesh_terms: D000818:Animals; D001403:Babesia / Q000235:genetics* / Q000302:isolation & purification; D001426:Bacterial Proteins / Q000235:genetics*; D001898:Borrelia / Q000235:genetics* / Q000302:isolation & purification; D007558:Italy; D018884:Ixodes / Q000382:microbiology* / Q000469:parasitology*; D008969:Molecular Sequence Data; D010802:Phylogeny; D015800:Protozoan Proteins / Q000235:genetics*; D012281:Rickettsia / Q000235:genetics* / Q000302:isolation & purification; D017422:Sequence Analysis, DNA / Q000662:veterinary
chemical_list: D001426:Bacterial Proteins; D015800:Protozoan Proteins