SARS is loosening its stranglehold on Ontario, officials announced yesterday. "The second cluster is tapering off," said Dr. Colin D'Cunha, Ontario's medical officer of health. "But we need to continue to be hyper-vigilant, while heading towards the new normal." Freedom is a sweet sign of success, too. The number of people in quarantine plummeted, from 5,500 on Tuesday to 1,078 yesterday -- including 91 health-care workers. 3 NEW CASES Officials announced three new cases, two from an intubation at North York General a week ago that infected health-care workers, along with one patient that was being monitored. D'Cunha also announced...