CALGARY With Christmas this week, many Calgarians will see a much more empty kitchen table, as families have been banned from gathering for the holidays. Christine Robb lives by herself, with her husband Paul, 73, in assisted living at AgeCare’s Walden Heights facility. He has Alzheimer’s and Parkinson’s, and a major outbreak of COVID-19 at the facility has left her uneasy. “The last three weeks have been unbearable,” said Robb. “The stress, I can’t even describe the stress, she said. As of Sunday evening, five more staff members had tested positive, 29 currently with symptoms. An additional 11 have recovered.