Global News at 5:30 Toronto July 21 2020 6:26pm 02:11 Young people making up majority of new coronavirus cases in Ontario The premier of Ontario is telling young people to stay away from parties in order to control the spread of COVID-19. Tom Hayes reports. Young people are causing COVID-19 spikes. But are they solely to blame? 2 new coronavirus cases confirmed in Simcoe Muskoka, local total at 639 Guelph reports 15 active coronavirus cases, including 1 in hospital Responsive site?