Travellers exposed to TB on two Greyhound buses between Alberta and BC - The Canadian Press - Travellers exposed to TB on two Greyhound buses between Alberta and BCThe Canadian Press,  B.C.KELOWNA, BC ? Passengers who took two Greyhound buses between Lethbridge, Alberta, and Kelowna, BC, may have been exposed to tuberculosis and are being urged to get tested. The BC Centre for Disease Control says a person with active TB travelled on ...TB scare sparks search for Greyhound passengers CTV.caGreyhound passengers may have been exposed to tuberculosis Metro Canada - VancouverTuberculosis case identified in Albertan who traveled to BC by ... CHQR660 News - BCLocalNewsall 50 news articles [Google TB NEWS]