title: Aedes albopictus: a potential problem in France.
abstract: Aedes albopictus, a mosquito of Asian origin, has been rapidly spreading in all the continents since a decade: it is now established in North and South America, Africa, Oceania and even in Europe where it was detected in Albania, 1979 and in Italy, 1990. The international shipping trade of used tires provides to Ae. albopictus an ideal mechanism of dissemination, and everywhere the tire stocks constitute an extremely productive ecological niche. Now, this mosquito is present in several localities in Northern and Central Italy, and it is a real threat for other Mediterranean countries, particularly Southern part of France (French Riviera and Corsica) where climatic conditions are very suitable for its establishment. In addition, the tolerance exhibited by some natural populations of Ae. albopictus for low temperatures allows this species to occupy an area much further north than Ae. aegypti. Ae. albopictus is a very competent vector for many arboviruses, particularly the four dengue serotypes, with the possibility of a vertical transmission; we also know that it can act as an experimental vector for many other viruses. The consequences of its introduction into France would lie in an increased level of transmission of autochthonous viral or filarial (canine dirofilariasis) infections, along with the spread of viruses presently unknown in the region (like dengue, Rift Valley fever, Batai, etc.). For these reasons, it is necessary to set up a permanent entomological surveillance in all the threatened areas in order to detect immediately such an introduction and to be able to quickly eliminate the mosquito.
authors.affiliation: Unité d'Ecologie des Systèmes Vectoriels, Institut Pasteur, Paris, France.
authors.forename: F
authors.initials: F
authors.lastname: Rodhain
mesh_terms: D000330:Aedes / Q000469:parasitology / Q000821:virology; D000818:Animals; D001102:Arbovirus Infections / Q000635:transmission; D001103:Arboviruses / Q000302:isolation & purification; D003132:Commerce; D004182:Dirofilaria / Q000302:isolation & purification; D004184:Dirofilariasis / Q000635:transmission; D004197:Disease Reservoirs; D004283:Dog Diseases / Q000635:transmission; D004285:Dogs; D005602:France; D014943:Global Health; D007303:Insect Vectors / Q000469:parasitology / Q000821:virology; D009032:Mosquito Control; D011159:Population Surveillance