Canada's COVID-19 cases seen falling if restrictions maintained Toggle share menu Advertisement Canada's COVID-19 cases seen falling if restrictions maintained FILE PHOTO: Healthcare workers from Switch Health administer the Pfizer/BioNTech COVID-19 vaccine at the Ontario Khalsa Darbar pop-up vaccination clinic, set up with support from Amazon Canada, at the Sikh Gurudwara in Mississauga, Ontario, Canada May 4, 2021. REUTERS/Carlos Osorio/File Photo 28 May 2021 11:22PM (Updated: 29 May 2021 01:40AM) Share this content Bookmark TORONTO: Canada's third wave of COVID-19 infections should decline steadily through the first part of June, driven lower by health restrictions and the steadily increasing numbers of people who are at least partially vaccinated, health officials said on Friday (May 28).