Ontario’s top public health official says that we are now in the midst of a third wave of the COVID-19 pandemic driven by the spread of the more infectious B.1.1.7 variant.

https://www.cp24.com/news/we-are-in-the-third-wave-it-is-just-a-matter-of-what-kind-of-wave-it-is-ontario-s-top-public-health-official-says-1.5352254