Reappearance of Aedes albopictus in Sardinia.
Aedes (Stegomyia) albopictus is a vector of major human diseases. From 1979 established populations were found in the Mediterranean Region. The first record of Ae. albopictus in Italy goes back to 1990 and at present it is permanently established in several provinces of central and northern Italy. Ae. albopictus was detected for the first time in Sardinia in 1995, and a new record was reported in 1997. After these two isolated episodes, the "tiger-mosquito" was considered apparently eradicated. At the end of September 2006, two natural breeding populations including adults of Ae. albopictus were recorded in two different localities of South-Sardinia: in the botanical garden of downtown Cagliari and in a private garden of a small village, Teulada, on the south-western coast of Sardinia. The origin of this new introduction of Ae. albopictus in Sardinia is still unclear. In both cases the species has been found in artificial containers in densely populated areas.
Marchi
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Dipartimento di Biologia Sperimentale, Sezione di Genetica, Università di Cagliari, Italy. marchi@unica.it
Pili
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E
Culurgioni
J
J
Senis
G
G
D000330:Aedes / Q000469:parasitology / Q000502:physiology; D000818:Animals; D003132:Commerce; D004197:Disease Reservoirs; D006801:Humans; D007303:Insect Vectors / Q000469:parasitology / Q000502:physiology; D007558:Italy; D009348:Nematoda; D012098:Reproduction