Related Experiment Video

Updated: May 26, 2026

A Method for Evaluating Insecticide Efficacy against Bed Bug, Cimex lectularius, Eggs and First Instars
06:04

A Method for Evaluating Insecticide Efficacy against Bed Bug, Cimex lectularius, Eggs and First Instars

Published on: March 15, 2017

Bed bugs: clinical relevance and control options

Stephen L Doggett1, Dominic E Dwyer, Pablo F Peñas

  • 1Department of Medical Entomology, ICPMR, Westmead Hospital, Westmead, New South Wales, Australia. Stephen.Doggett@swahs.health.nsw.gov.au

Clinical Microbiology Reviews
|January 11, 2012
PubMed

Insights

Bed bugs (Cimex lectularius and Cimex hemipterus) are resurging globally, causing itchy skin reactions and potential health issues like anemia and asthma. Effective control requires a multidisciplinary approach, including nonchemical methods and careful insecticide use.

Area of Science:

  • Medical Entomology
  • Public Health
  • Dermatology

Background:

  • Global resurgence of Cimex lectularius and Cimex hemipterus bed bugs since the late 1990s.
  • Bed bugs are hematophagous arthropods that frequently bite humans, leading to cutaneous reactions.
  • Potential for anemia and asthmatic reactions in cases of heavy infestation.

Purpose of the Study:

  • To review the health impacts of bed bug infestations.
  • To discuss challenges and strategies for effective bed bug control.
  • To highlight the importance of risk management for accommodation providers.

Main Methods:

  • Literature review of medical and entomological studies on bed bugs.
  • Analysis of reported health effects associated with bed bug bites.
  • Evaluation of current bed bug control methodologies.

Main Results:

  • Bed bug bites can cause various cutaneous reactions, from macular lesions to urticaria and bullous eruptions, often in linear patterns.
  • Over 40 pathogens found in bed bugs, but no definitive human disease transmission is proven.
  • Potential for anemia, asthmatic reactions, psychological distress, and adverse health effects from improper control measures.

Conclusions:

  • Bed bug infestations pose significant public health challenges, necessitating a comprehensive control strategy.
  • Integrated pest management, combining nonchemical methods with judicious insecticide application, is crucial.
  • Accommodation providers must implement risk management to prevent and control bed bug infestations effectively.

More Related Videos

Using Single Sensillum Recording to Detect Olfactory Neuron Responses of Bed Bugs to Semiochemicals06:55

Using Single Sensillum Recording to Detect Olfactory Neuron Responses of Bed Bugs to Semiochemicals

Published on: January 18, 2016

Isolation, Behavioral Identification, and Pathogenicity Assessment of Entomopathogenic Fungi from a Forest Wood Borer06:58

Isolation, Behavioral Identification, and Pathogenicity Assessment of Entomopathogenic Fungi from a Forest Wood Borer

Published on: September 29, 2023

Related Concept Videos

Biological Methods for Microbial Control01:28

Biological Methods for Microbial Control

Biological agents offer an effective means of controlling microbial growth by leveraging natural processes like predation, competition, and the secretion of antimicrobial substances.Predatory bacteria such as Bdellovibrio species target and kill pathogens like Salmonella and E. coli. They are widely used in poultry farms to control infections. Myxococcus species help combat plant-pathogenic fungi. These naturally occurring predators serve as eco-friendly alternatives to chemical pesticides and...
Anthelminthic Agents01:15

Anthelminthic Agents

Anthelmintic drugs differ significantly from antiparasitic therapies targeting protozoa, primarily due to differences in parasite biology. Whereas most protozoal treatments act on proliferating cells, anthelmintics are typically directed against mature, nonproliferative helminths. The therapeutic approach considers the helminth's reliance on neuromuscular coordination, glucose metabolism, and microtubular integrity for survival, reproduction, and localization within the host. Most anthelmintics...
Microbial Interactions: Parasitism01:22

Microbial Interactions: Parasitism

Parasitism is a form of microbial interaction in which parasitic microbes exploit a host organism for nutrients and shelter, often at the host's expense. Unlike mutualistic relationships, where both organisms benefit, parasitism benefits only the parasite and harms the host.Classification of ParasitesMicrobial parasites are broadly classified based on their location relative to the host.Ectoparasites remain on the host’s surface, such as the skin or outer tissues, drawing nutrients...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches01:23

Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches

Biopharmaceutical studies constitute a vital field aiming to enhance drug delivery methods and refine therapeutic approaches, drawing upon diverse interdisciplinary knowledge. In research methodologies, the choice between controlled and non-controlled studies significantly influences the study's reliability and accuracy.
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
Methods for Controlling Microbial Growth01:29

Methods for Controlling Microbial Growth

Microbial growth control refers to various methods employed to inhibit, reduce, or eliminate microorganisms to ensure safety and hygiene across different settings. These methods are categorized based on the target environment and the level of microbial control required.Biocides are versatile agents designed to control microorganisms by either inhibiting their growth or outright killing them. These agents work through various physical, chemical, mechanical, or biological mechanisms. The...
Fungal Phylum Microsporidia01:28

Fungal Phylum Microsporidia

Microsporidia are a group of obligate intracellular fungi that were initially classified as protists but were later reclassified based on phylogenetic, molecular, and structural evidence linking them to the Chytridiomycota. These unicellular, non-motile organisms are highly specialized parasites that infect a wide range of animal hosts, including humans. They have evolved extensive genomic and metabolic reductions, making them highly dependent on their hosts for survival.Morphology and Genomic...