News Ontario adds 864 new COVID-19 cases SHARE ON: Casey Kenny, staff Thursday, Sep. 16th, 2021 (Supplied by Pixabay) Ontario is reporting 864 new COVID-19 cases. Sixty-eight-percent of Thursday’s cases are in unvaccinated or partially vaccinated people and 24-percent are in fully vaccinated people. Three new deaths were reported with all of them from the past month. Across the province, 191 people are in intensive care. Over 34,000 tests were done over the last day with test positivity at 2.4-percent.