There are now 438 people being treated in Ontario's ICUs for COVID-19.
At least 2,467 patients with the virus are in hospital, that's up from 2,419 on Sunday and 1,232 just seven days ago.
234 are breathing with the assistance of a ventilator.
The last time Ontario saw this many COVID-19 patients in the ICU was on June 11, 2021.
12 new deaths were also reported today.
101 people with COVID are in Niagara's hospitals including 19 in the ICU.