Bed bugs are small parasitic insects that feed on the blood of humans and animals. They are a common pest in households, hotels, and other living spaces, and can cause itchy red welts on the skin of their victims. Research in this area focuses on understanding the biology and behavior of bed bugs, developing effective control and eradication methods, and studying their impact on human health and well-being. Currently, researchers are exploring innovative techniques such as heat treatments, insecticide resistance, and biological control methods to manage and prevent bed bug infestations.