title: Cases of bed bug (Cimex lectularius) infestations in Northwest Italy.
abstract: CBed bugs (Cimex lectularius) have been a common problem for humans for at least 3,500 years and in Europe their presence was endemic until the end of World War II, when infestations began to decrease. However, since the beginning of the 21st century new cases of infestations have been reported in developed countries. Many theories have been put forward to explain this change of direction, but none has been scientifically proven. The aim of this study is to provide some reports of bed bug infestations in Northern Italy (Liguria, Piedmont and Aosta valley regions) and a brief summary about their identification, clinical significance, bioecology and control. From 2008 to date, 17 bed bug infestations were identified in Northwest Italy. Knowledge about the presence and distribution of bed bugs in Italy is scanty, prior to this work only 2 studies reported the comeback of these arthropods in the Italian territory; further investigations would be necessary to better understand the current situation.
authors.affiliation: Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, Sezione di Imperia, via Nizza 4, 18100 Imperia, Italy.
authors.forename: Federica
authors.initials: F
authors.lastname: Giorda
authors.forename: Lisa
authors.initials: L
authors.lastname: Guardone
authors.forename: Marialetizia
authors.initials: M
authors.lastname: Mancini
authors.forename: Annalisa
authors.initials: A
authors.lastname: Accorsi
authors.forename: Fabio
authors.initials: F
authors.lastname: Macchioni
authors.forename: Walter
authors.initials: W
authors.lastname: Mignone
mesh_terms: D000818:Animals; D001511:Bedbugs; D004478:Ectoparasitic Infestations / Q000453:epidemiology*; D006801:Humans; D007558:Italy / Q000453:epidemiology