Home  /  Other Pests  /  Bed Bugs  /  Bedbugs and Disease 

Bedbugs and Disease

Although the bedbug has an irritating, itchy bite, it does not generally cause health concerns. Bedbugs can carry diseases, but these do not transmit to humans. While some sources claim that bedbugs are to blame for the spread of leprosy, Q-fever, oriental sores and brucellosis, these cases are rare and poorly documented.

The greatest risk posed by bedbugs is the irritation of bites. Bedbug bites do not typically become visible until a day or more after the insect's feeding, at which point large wheals can appear. These wheals gradually reduce in size, becoming small, red marks. Bedbug bites can cause itching and may also result in swelling or blister-like skin inflammations.

There may be health concerns about spotting on mattresses infested with bed bugs.  If a bed bug infestation has been confirmed, these spots are often bed bug excrement.  While it is difficult to directly link diseases to spotted mattresses, it is highly recommended that spotted mattresses be replaced, even after bed bugs have been eradicated.

Bedbugs - General Facts

Bedbug Bites

What Do Bedbugs Look Like?

Bedbug Symptoms

How to Detect Bedbugs

Types of Bedbugs

Do Bedbugs Jump?

Bedbug Control