Can You Catch Bed Bugs From Another Person?

Bed bugs don’t spread between people the way head lice do. They don’t normally live on the human body, remain attached between meals, or routinely crawl from one person to another during everyday contact. Instead, they spend most of their time hidden near places where people sleep or rest and emerge to feed before returning to a harborage.

You can still bring bed bugs home after spending time with someone who has an infestation, but the more important risk is what travels with you. Bed bugs are accomplished hitchhikers and can be transported on clothing, bags, luggage and other belongings.

Bed Bugs Don’t Normally Live on People

The distinction between bed bugs and lice comes down to where they spend their lives. Head lice remain on the host, living among human hair and repeatedly feeding there. Bed bugs behave very differently.

University of Minnesota Extension explains that bed bugs may hitch a ride on clothing but don’t travel directly on people the way lice do. After feeding for several minutes, a bed bug normally retreats to a protected hiding place. Typical harborages include mattress seams, box springs, bed frames, furniture and nearby cracks and crevices.

The Missouri Department of Health and Senior Services similarly states that bed bugs aren’t transmitted from person to person. Instead, they spread between residences primarily when hidden bugs are transported in luggage, furniture and other belongings.

That makes ordinary social contact a very different situation from contact with someone carrying lice.

Can You Get Bed Bugs From Hugging Someone?

A hug isn’t a typical way for bed bugs to spread.

Because bed bugs don’t normally remain on someone’s body waiting to transfer to another person, hugging someone whose home has bed bugs isn’t comparable to the direct host-to-host transmission associated with lice.

It would still be too absolute to say transfer could never happen. A stray bed bug could conceivably be present on someone’s clothing, particularly if the clothing recently contacted an infested area. University of Minnesota specifically notes that bed bugs can hitchhike on clothing even though they don’t normally travel directly on people.

The practical risk from a brief hug is therefore low compared with bringing an infested backpack, coat, suitcase or other belonging into another home.

Clothing and Belongings Are the More Important Risk

Bed bugs are extremely good at being transported inside objects. The EPA describes them as hitchhikers that can move between locations on clothing, luggage, bedding, boxes and furniture.

A backpack left beside an infested bed provides a potential hiding place. The same applies to a coat placed on infested furniture or clothing left on the floor near an established infestation. If a bed bug enters one of those items, it can be carried into a vehicle, workplace or another person’s home.

This also explains why merely being near someone who has bed bugs doesn’t mean you will get them. The person’s home and potentially exposed belongings matter much more than physical proximity to their body.

Public places can nevertheless act as transfer points. The EPA recommends keeping personal belongings separate when bed bugs are known to be present in an office or school, particularly around coat storage, lounges and upholstered furniture.

What Should You Do After Visiting an Infested Home?

You don’t need to treat your skin as though bed bugs were living on it. Concentrate on belongings that may have been exposed.

University of Minnesota recommends removing potentially exposed clothing while standing on a non-carpeted floor and placing the items directly into a plastic bag. Anything that escapes is easier to see and contain on a hard surface than on carpet.

Keep potentially exposed items sealed until they can be appropriately inspected or treated. For dryer-safe clothing, dryer heat is particularly useful. The EPA recommends that travelers returning from potentially exposed accommodations unpack directly into a washing machine and notes that high dryer temperatures kill bed bugs whereas washing alone generally doesn’t.

Bags, shoes and other belongings that can’t simply go into a dryer should be inspected carefully, especially along seams, folds, pockets, zippers and other protected spaces.

Should You Avoid Someone Because They Have Bed Bugs?

Ordinary contact with the person isn’t the main concern.

There is no reason to treat someone with a bed bug infestation as though they are personally infested or contagious. Bed bugs aren’t normally living on their body, and casual contact such as talking, shaking hands or briefly sitting beside them isn’t the established route by which infestations spread between homes.

More sensible precautions focus on belongings and environments. If you’re visiting a home with a known active infestation, avoid placing your coat, backpack, purse or other belongings on beds or upholstered furniture. If someone from an infested home visits you, keeping bags and coats away from beds and upholstered resting areas can reduce opportunities for a hitchhiking bug to find a new harborage.

The same principle applies more broadly to how bed bugs spread from one location to another: movement of infested belongings is much more important than treating people themselves as carriers.

Questions About Catching Bed Bugs From Another Person

Can a bed bug crawl from someone’s clothing onto yours during a hug?

It is possible in principle if a bed bug happens to be on the person’s clothing, but this isn’t the normal way bed bugs spread. They don’t routinely remain on people waiting to transfer during physical contact.

Can someone bring bed bugs into your house on their clothes?

Yes. Bed bugs can occasionally hitchhike on clothing, although bags, luggage, furniture and other belongings also provide important transport routes. Someone doesn’t need to have a bed bug living permanently on their body to accidentally transport one.

Should you avoid hugging someone who has bed bugs at home?

A person’s body isn’t the normal source of bed bug transmission, so a hug isn’t considered a typical transmission route. If exposure is a concern, pay more attention to potentially infested clothing, bags and other belongings.

Does washing your hands prevent bed bugs after contact with someone?

No. Bed bugs aren’t microorganisms transmitted through contaminated hands. Handwashing is good general hygiene, but it isn’t a meaningful bed bug prevention measure.