(Do your own research just in case, I am not 100% on all the details)
Since bed bugs dont fly or jump, I would ASSUME (verify, please) that you would have to come in DIRECT contact with them to become a carrier. So for example, if you go in to the DA’s office and you dont lean on a wall, dont sit on a chair… I dont see how you can get them.
If you go to a Hotel and you SEE bed bugs crawling up the walls/under the mattress… They WILL pay for ALL your cleaning. If it wasnt in a Hotel quickly launder all your clothes (probably best to not do it in your home, just sayin…) and avoid carpeted areas until you are 1000% sure you are bed bug free.