You found one bedbug, do you have an infestation?

You found a bedbug, now what? PCT (Pest Control Technology), a magazine for pest control professionals put out an article titled  "You Found One Bed Bug -Now What?" back in January of 2017". Pest Control Professionals offer advice and suggestions to help determine whether you have an infestation or an isolated bed bug sighting. [...]

You found one bedbug, do you have an infestation?