This was published recently. There is at least some evidence that the Delta variant is more deadly. https://globalnews.ca/news/8244271/delta-variant-covid-19-s

This was published recently. There is at least some evidence that the Delta variant is more deadly. https://globalnews.ca/news/8244271/delta-variant-covid-19-strain-canadian-study/ https://globalnews.ca/news/8244271/delta-variant-covid-19-st...