First report of two Asian invasive mosquito species, Aedes japonicus and Aedes koreicus, in Piedmont, northwest Italy.

Introduction: Aedes japonicus japonicus and Aedes koreicus are two invasive mosquitoes recently reported in various parts of Europe, including areas very close to Piedmont where, since 2012, specific tools have been implemented to allow the early detection of invasive mosquitoes, through the surveillance of the main points of entry.

Results: Thanks to the regional surveillance system, Ae. j.