COVID-19 patients in intensive care units as of Tuesday and that could mean another postponement of elective surgeries and procedures within the city’s health-care system should case numbers continue to rise.Rob MacIsaac says the rising numbers are creating a “difficult balancing act” which is at present still manageable.“I think it’s really in the community’s hands at this point in terms of their own individual actions to prevent the spread of the virus, to help us to avoid that situation,” MacIsaac said.The CEO says the pandemic has “shone a light” on what he calls “inadequacies that were preexisting” in our health-care system and that finding good front-line workers is an ongoing challenge.“There’s certain health-care specialties that.