Bed Bug

Found worldwide, primarily in human dwellings like mattresses, bed frames, and upholstered furniture.

Obligate hematophages, primarily feeding on human blood, but will bite other warm-blooded animals.

Nocturnal and elusive, they hide during the day in cracks and crevices. They are attracted to host carbon dioxide and body heat for feeding.

Risks include red, itchy welts often in a row or cluster; potential for secondary skin infections and psychological distress. They do not typically transmit diseases.