[The worldwide expansion of bed bugs also constitutes a problem in Germany].
Worldwide, reports of the spread of the bed bugs Cimex lectularius and C. hemipterus (in Australia) are increasing. Irrespective of hygiene conditions, the insects can be especially found in hotels and hostels as well as in other holiday accommodation, health facilities, transport and in the secondhand trade. From these localities the insects spread to private households. A bed bug infestation may well have health consequences and constitutes a heavy burden for those affected. The global spread of bed bugs appears to be multifactorially conditioned and the causes are controversially discussed. The spread could be explained, among other things, by the increase in international travel and trade in used goods. The limited availability of insecticides with long-term effects and the development of resistance to available agents could play a crucial role. In the absence of official data it is impossible to quantify the extent of the spread in Germany but pest controllers and public authorities report increasing numbers of cases and problems in control. As in other countries the latter appear to be caused among other things by the development of drug resistance (particularly pyrethroids). Against this background, prevention and thus the education of the public on the habits and dissemination routes of these insects remain crucial in order to counteract the spread of bed bugs.
Fachgebiet IV 1.4 Gesundheitsschädlinge und ihre Bekämpfung, Umweltbundesamt, Bötticher Str. 2, 14195, Berlin, Deutschland, Carola.Kuhn@uba.de.
C
C
Kuhn
A
A
Vander Pan
D000818:Animals; D001511:Bedbugs; D001512:Bedding and Linens / Q000469:parasitology*; D004197:Disease Reservoirs; D005858:Germany; D014943:Global Health; D007300:Insect Control; D014195:Travel