| bed bug infestations in an urban environment. | until recently, bed bugs have been considered uncommon in the industrialized world. this study determined the extent of reemerging bed bug infestations in homeless shelters and other locations in toronto, canada. toronto public health documented complaints of bed bug infestations from 46 locations in 2003, most commonly apartments (63%), shelters (15%), and rooming houses (11%). pest control operators in toronto (n = 34) reported treating bed bug infestations at 847 locations in 2003, most commo ... | 2005 | 15829190 |