Molecular detection of Rickettsia, Borrelia, and Babesia species in Ixodes ricinus sampled in northeastern, central, and insular areas of Italy.

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.

The first report of Hepatozoon canis identified in Vulpes vulpes and ticks from Italy.

This is the first report on the presence of Hepatozoon canis in Vulpes vulpes in Italy. During the years 2005 and 2006, a total of 119 foxes were collected and their spleen tissues were screened by microscopy, polymerase chain reaction, and sequencing. In the same area, 290 ticks were picked off from dogs or collected from the environment.

Tick reservoirs for piroplasms in central and northern Italy.

Ticks, collected in central and northern Italy from pets, livestock, wild animals and the environment (n=2107), were identified by microscopy and processed by molecular diagnostics to determine the species that act as a reservoir for piroplasms. A total of 11 ixodid tick species were identified, with five of them proving to be piroplasm positive. Molecular diagnostics identified Theileria equi and eight Babesia species in 52 adult specimens, mostly (n=50) removed from piroplasm-free vertebrate hosts.

Investigation on the occurrence of Echinococcus multilocularis in Central Italy.

Background: Recent studies on geographic distribution of Echinococcus multilocularis in Europe show that it has a wider range than previously thought. It is unclear, however, if the wider distribution is due to its recent spreading or to a lack of previous data from the new areas. Italy, previously considered E.

A survey of fleas on dogs in southern Italy.

A survey aimed at studying the presence and distribution of fleas on dogs was conducted in an area of southern Italy. Between February 2005 and 2006, dogs were examined for fleas at four private veterinary clinics, with a twice-weekly frequency. Fleas were detected on 246 (17.