Bed Bugs

Bed Bugs

Bed bugs are parasitic insects that feed on blood. The term is used loosely to refer to any species of the genus Cimex, and even more loosely to refer to any member of the family Cimicidae (cimicids). The common bedbug, Cimex lectularius, is the most infamous species of the family and prefers to feed on human blood. The name of the “bed bug” is derived from the insect’s preferred habitat of houses and especially beds or other areas where people sleep. Bed bugs are mainly active at night, but are not exclusively nocturnal and are capable of feeding on their hosts without being noticed.

Risk to humans

Bed bugs can cause a number of health effects, including skin rashes, psychological effects and allergic symptoms. They are able to be infected by at least 28 human pathogens, but no study has clearly found the insect is able to transmit the pathogen to a human being. Bed bug bites or cimicosis may lead to a range of skin manifestations from no visible effects to prominent blisters. Diagnosis involves both finding bed bugs and the occurrence of compatible symptoms.

Source: Wikipedia