News Ontario adds over 300 cases of COVID-19, hits daily testing target SHARE ON: Wendy Gray, staff Saturday, May. 30th, 2020 (Supplied by Pixabay) Ontario has added another 323 cases of COVID-19 over the last 24 hours. That brings the total number of cases to 27,533. There have been 14 residents and 18 staff of long-term care homes diagnosed over the last day. Another 17 people have died bringing the death toll to 2,247. The recovery rate remains at 77-percent. Public Health data shows another 20,640 tests were done, the first time in 2 weeks it has hit the 20,000 daily testing target.