History and updating on the spread of Aedes albopictus in Italy.
The present distribution in Italy of Aedes albopictus, the Asian mosquito recently introduced, is described. Until now this mosquito species has been established in 8 regions of our country: Liguria, Veneto, Lazio, Lombardia, Emilia-Romagna, Toscana, Piemonte and recently Sardegna. The established populations have been able to overcome the winter season. These populations, certainly imported from temperate areas, have reconfirmed the great adaptation of the species, reaching the high latitude of 46 degrees North of the Padova area in Northern Italy. The origin of the infestation in Veneto region was shown to be strictly related to the importation of used tires and demonstrated at least for one load of tires from USA. The internal trading of tires from Veneto is the source of infestation of the other Italian regions, with the exception of Liguria and Lazio. Since the introduction and the establishment of Ae. albopictus in Italy represent a new problem of public health, a centre for the surveillance and control of this species has been set up at the Department of Parasitology, Istituto Superiore di Sanità, Roma.
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Laboratorio di Parassitologia, Istituto Superiore di Sanità, Roma, Italy.
D000330:Aedes / Q000254:growth & development / Q000821:virology; D000818:Animals; D003132:Commerce; D003716:Dengue Virus; D004197:Disease Reservoirs; D004463:Ecology; D007303:Insect Vectors / Q000254:growth & development / Q000821:virology; D007558:Italy; D012621:Seasons