Clicky

I assume the data she has quoted goes up to the time of writing. There have been another 10 or so since.

Your figures are very old. There have been a lot more deaths since Spring 2021, that’s nearly a year ago. The data for child deaths isn’t easy to find but it is out there.

https://coronavirus.data.gov.uk/details/download

Follow the link
Select area type “nation” and then area name “England”
Select the metric “newDeaths28DaysByDeathDateAgeDemographics”
Download the spreadsheet and filter the three age groups 0-4, 5-14 and 15-19.
You have to do the maths yourself – add up each death each day that one occurred.
This will give you the total child deaths JUST FOR ENGLAND.