Bed Bugs
What are bed bugs?
Bed bugs are small, flat insects that feed on blood. They are active mainly during the night, targeting humans and animals who are asleep or inactive.
What can be done about bed bugs?
Bed bugs are not known to transmit disease, although some people can have allergic reactions to bed bug bites. While they can be a nuisance, the Health Department does not have authority over bed bug infestations in private residences. The Health Department may become involved when bed bugs are identified in a public accommodation (such as a motel or hotel). In those cases, please contact Environmental Health.
Bed bug infestations should be treated by a professional. It is recommended to hire a licensed pest control operator to confirm the infestation and develop an appropriate pest management plan. The Health Department does not have financial resources available to assist with bed bug mitigation and we are unable to recommend specific pest management companies.
Below are resources that provide information about bed bugs, including identification, prevention, and control.
Resources:
- University of Minnesota Extension Bed Bug Facts
- US EPA Bed Bug Prevention, Detection, and Control Brochure
- DPHHS Bed Bug Early Detection Guide
- US EPA Bed Bug Appearance and Life Cycle
- US EPA How to Find Bed Bed Bugs
- Hiring a Pest Management Professional for Bed Bugs
- Protecting Your Home from Bed Bugs
- Tips for Travel
- Keeping Bed Bugs out of Montana Hotels
Photo Source: CDC Public Health Image Library
Page Last Updated: Feb 26, 2026