Vancouver — Several COVID-19 exposure notices have been posted online for B.C. grocery stores in the past few days. Parent companies Sobeys and Loblaws posted multiple notices each, warning customers that employees have tested positive for the disease at some of their stores. The latest warnings are for: While B.C.'s health officials have imposed temporary restrictions across the Vancouver Coastal Health and Fraser Health regions, many businesses are still open. Dr. Bonnie Henry's latest public health order applies to group fitness classes, but the top doctor said last week the vast majority of businesses "can and should continue to stay open with their safety measures in place." Under that new order, however, businesses must review their health and safety plans to ensure they protect workers and customers from COVID-19. Businesses are also encouraged to keep their employees working from home whenever possible. COVID-19 safety plans must include measures to prevent crowding in high-risk spaces including elevators, lobbies, stairwells, corridors, bathrooms, break rooms and kitchens.