There’s now a larger fraction of under 5s in hospital with COVID than any other age group under 60. Ignoring those still ineligible for vaccination is unethical. https://www.publichealthontario.ca/en/data-and-analysis/infectious-disease/covid-19-data-surveillance/covid-19-data-tool?tab=ageSex

Note that something has gotten much worse in the past two weeks. Compare to hospitalization rates throughout the pandemic. 13% of all children <5 who have been hospitalized with COVID have been hospitalized in the last 2 weeks, compared to 3% for all age groups combined. Omicron?