Cimex lectularius
| Cimex lectularius | |
|---|---|
 | |
| Adult | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Hemiptera |
| Suborder: | Heteroptera |
| Family: | Cimicidae |
| Genus: | Cimex |
| Species: | C. lectularius |
| Binomial name | |
| Cimex lectularius | |
Cimex lectularius, the common bedbug, is a species of Cimicidae. An ectoparasite, its primary hosts are humans. It is one of the world's major "nuisance pests".
Although bedbugs can be infected with at least 28 human pathogens, no studies have found that the insects are capable of transmitting any of these to humans. They have been found with methicillin-resistant Staphylococcus aureus (MRSA) and with vancomycin-resistant Enterococcus faecium (VRE), but the significance of this is still unknown.
Investigations into potential transmission of HIV, MRSA, hepatitis B, hepatitis C, and hepatitis E have not shown that bedbugs can spread these diseases. However, there is some evidence that arboviruses may be transmissible.
Bedbug bites (cimicosis) may lead to a range of skin manifestations from no visible effects to prominent blisters. Effects include skin rashes, psychological effects and allergic symptoms.